Document:

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                                                                   EXHIBIT 10.33

                            ASYST TECHNOLOGIES, INC.
                               INDEMNITY AGREEMENT

      This Indemnity Agreement ("Agreement") is made and entered effective as of
the ____ day of _______________, 200__ by and between Asyst Technologies, Inc.,
a California corporation (the "Corporation"), and _________________,
("Indemnitee").

                                    RECITALS

      WHEREAS, the shareholders of the Corporation have adopted provisions in
the Articles of Incorporation (the "Articles") and the Bylaws (the "Bylaws") of
the Corporation providing for the indemnification of the directors, executive
officers, officers, employees and other agents of the Corporation, including
persons serving at the request of the Corporation in such capacities with other
corporations or enterprises, as authorized by the California Corporations Code,
as amended;

      WHEREAS, the Articles, the Bylaws and the California Corporations Code, by
their non-exclusive nature, permit contracts between the Corporation and its
directors, executive officers, officers, employees and other agents with respect
to indemnification of such persons; and

      WHEREAS, Indemnitee currently performs a valuable service to the
Corporation as ________________ of the Corporation and the Corporation wishes to
provide the protections and benefits hereinafter identified in conjunction with
Indemnitee's continued service to the Corporation;

      NOW, THEREFORE, the parties hereto agree as follows:

                                    AGREEMENT

      1.    SERVICES TO THE CORPORATION. Indemnitee will continue to serve, at
the will of the Corporation or under separate contract, if any such contract
exists, as a director, executive officer, officer, executive or other fiduciary
of an affiliate of the Corporation (including any employee benefit plan of the
Corporation) faithfully and to the best of Indemnitee's ability so long as
Indemnitee is duly appointed or elected and qualified in accordance with the
provisions of the Bylaws or other applicable charter documents of the
Corporation or such affiliate; provided, however, that Indemnitee may at any
time and for any reason resign from such position (subject to any contractual
obligation that Indemnitee may have assumed apart from this Agreement) and that
the Corporation or any affiliate shall have no obligation under this Agreement
to continue Indemnitee's employment or service in any such position (or at all).

      2.    INDEMNITY. Subject to a determination pursuant to Section 8 hereof,
and except and to the extent as specifically excluded in Section 3 hereof, the
Corporation hereby agrees to defend, hold harmless and indemnify Indemnitee:

            a.    against any and all expenses (including attorneys' fees),
witness fees, damages, judgments, fines and amounts paid in settlement, and any
other amounts that Indemnitee becomes legally obligated to pay because of any
claim or claims made against Indemnitee in connection with any threatened,
pending or completed action, suit or proceeding, whether civil, criminal,
arbitrational, administrative, regulatory or investigative (including an action,
suit or proceeding by or in the right of the Corporation) to which Indemnitee
is, was or at any time becomes a party, or is threatened to be made a party, by
reason of the fact that Indemnitee is, was or at any time becomes a director,
executive officer, officer, employee or other agent of the Corporation, or is or
was serving or at any time serves at the request of the Corporation as a
director, executive officer, officer, employee or other agent of another
corporation, partnership, joint venture, trust, employee benefit plan or other
enterprise; and

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            b.    otherwise to the fullest extent not prohibited by the
Articles, the Bylaws, the Code or any other law, statute or administrative or
regulatory rule then applicable to the Corporation.

      3.    LIMITATIONS ON INDEMNITY. The Corporation will not defend, hold
harmless or indemnify Indemnitee, and has no obligation, duty or liability
whatsoever to Indemnitee, hereunder or otherwise, with respect and to the extent
that any claim or claims made in connection with the matters set forth in
subsections (a) through (l) (including, but not limited to, whether the
Corporation has provided Indemnitee notice of such matters or whether the
Corporation has suspended or terminated Indemnitee's employment on the basis of
any such matters).

            a.    on account of any claim against Indemnitee for an accounting
of profits made from the purchase or sale by Indemnitee of securities of the
Corporation, pursuant to the provisions of Section 16(b) of the Securities
Exchange Act of 1934 and amendments thereto or similar provisions of any
federal, state or local statutory law;

            b.    on account of Indemnitee's conduct from which Indemnitee
derived an improper personal benefit or gain;

            c.    on account of Indemnitee's conduct contrary to the best
interests of the Corporation or its shareholders or that involved the absence of
good faith on the part of Indemnitee;

            d.    on account of Indemnitee's conduct that constituted
intentional misconduct or a knowing and culpable violation of law;

            e.    on account of Indemnitee's conduct that showed a reckless
disregard for the Indemnitee's duty to the Corporation or its shareholders in
circumstances in which Indemnitee was aware, or should reasonably have been
aware, in the ordinary course of performing Indemnitee's duties, of a risk of
serious or intended harm to the Corporation or its shareholders;

            f.    on account of Indemnitee's conduct that constituted a pattern
of inattention that amounted to an abdication of the Indemnitee's duty to the
Corporation or its shareholders;

            g.    on account of Indemnitee's conduct which constituted a
violation of the Indemnitee's duties under Sections 310 or 316 of the California
Corporations Code;

            h.    for which payment is actually made to Indemnitee under a valid
and collectible insurance policy or under a valid and enforceable indemnity
clause, bylaw or agreement, except in respect of any excess beyond payment under
such insurance, clause, bylaw or agreement;

            i.    if indemnification is not lawful under law, statute or
administrative rule or governmental regulation or order applicable to the
Corporation, including the California Corporations Code, as amended
(collectively, the "Code") (and, in this respect, both the Corporation and
Indemnitee have been here advised that the Securities and Exchange Commission
believes that indemnification for liabilities arising under the federal
securities laws is against public policy and is, therefore, unenforceable and
that claims for indemnification should be submitted to appropriate courts for
adjudication);

            j.    in connection with any proceeding (or part thereof) initiated
by Indemnitee against, or any proceeding between Indemnitee and, the Corporation
or its directors, executive officers, officers, employees or other agents,
unless (i) such indemnification is expressly required to be made by law, (ii)
such indemnification was authorized by the Board of Directors of the
Corporation, or (iii) such indemnification is provided by the Corporation, in
its sole discretion, pursuant to the powers vested in the Corporation under the
Code;

            k.    with respect to any claim by or in the right of the
Corporation:

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                  i.    if the Indemnitee is adjudged to be liable to the
            Corporation in performance of the Indemnitee's duty to the
            Corporation and its shareholders, unless and only to the extent that
            the court in which such claim is or was pending shall determine upon
            application that, in view of all of the circumstances of the case,
            the Indemnitee is fairly and reasonably entitled to indemnity for
            expenses, and then only to the extent and in the event that the
            court shall determine;

                  ii.   for expenses incurred in defending a pending claim which
            is settled or otherwise disposed of without court approval; or

                  iii.  for amounts paid in settling or otherwise disposing of a
            pending claim without court approval; and

            l.    to the extent, but only to the extent, that indemnification
with respect to such claim (i) would be inconsistent with the Articles or
Bylaws, or a resolution of the shareholders or agreement of the Corporation
prohibiting or otherwise limiting such indemnification and in effect at the time
of the accrual of the action or (ii) would be inconsistent with any condition
expressly imposed by a court or administrative or regulatory authority or agency
having competent jurisdiction over the Corporation or a relevant aspect of the
corporations operations in approving a settlement, unless Indemnitee has been
successful on the merits or unless the indemnification has been approved by the
shareholders of the Corporation in accordance with Section 153 of the California
Corporations Code (with the shares of the Indemnitee not being entitled to vote
thereon).

      4.    CONTINUATION OF INDEMNITY. All agreements and obligations of the
Corporation contained herein shall continue during the period Indemnitee is a
director, executive officer, officer, employee, or other agent of the
corporation (or is serving or had served at the request of the Corporation as a
director, executive officer, officer, employee, or other agent of another
corporation, partnership, joint venture, trust, employee benefit plan or other
enterprise) and shall continue thereafter so long as Indemnitee shall be subject
to any possible claim or threatened, pending or completed action, suit or
proceeding, whether civil, criminal, arbitrational, administrative or
investigative, by reason of the fact that Indemnitee had served in the capacity
referred to herein.

      5.    NOTIFICATION AND DEFENSE OF CLAIM. Not later than thirty (30) days
after receipt by Indemnitee of notice of the commencement of any action, suit or
proceeding asserting an indemnified matter for which Indemnitee seeks the
benefits or protections provided under this Agreement, Indemnitee will, if a
claim under this Agreement in respect thereof is to be made against the
Corporation, notify the Corporation of the commencement thereof. Failure to
provide the Corporation with reasonably prompt and timely notice will relieve it
from any obligation or liability whatsoever which the Corporation may have to
Indemnitee under this Agreement. With respect to any such action, suit or
proceeding as to which Indemnitee notifies the Corporation of the commencement
thereof:

            a.    the Corporation will be entitled to participate therein at its
own expense;

            b.    except as otherwise provided below, the Corporation may, at
its option and jointly with any other indemnifying party similarly notified and
electing to assume such defense, assume the defense thereof, with counsel chosen
by the Corporation but reasonably satisfactory to Indemnitee. After notice from
the Corporation to Indemnitee of its election to assume the defense thereof, the
Corporation will not be liable to Indemnitee under this Agreement for any legal
or other expenses subsequently incurred by Indemnitee in connection with the
defense thereof except for reasonable costs of investigation or otherwise, as
provided below. Indemnitee shall have the right to employ separate counsel in
such action, suit or proceeding, but the fees and expenses of such counsel
incurred after notice from the Corporation of its assumption of the defense
thereof shall be at the sole expense and liability of Indemnitee, without right
or recourse against the Corporation, unless and to the extent: (i) the
employment of counsel by Indemnitee has been authorized in writing by the
Corporation or (ii) the Corporation shall not in fact have employed counsel to
assume the defense of such action, in each of which cases the fees and expenses
reasonably and actually incurred of Indemnitee's separate counsel shall be at
the expense of the Corporation; and

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            c.    the Corporation shall not be liable to indemnify Indemnitee
under this Agreement for any amounts paid in settlement of any action, suit or
proceeding claim effected without its written consent. The Corporation shall be
permitted to settle any action, suit or proceeding with respect to an
indemnified matter, except that it shall not settle any action, suit or
proceeding in any manner which would impose any penalty or limitation on
Indemnitee without Indemnitee's written consent, which may be given or withheld
in Indemnitee's sole discretion.

      6.    EXPENSES. The Corporation shall advance, prior to the final
disposition of any proceeding, promptly following request therefor, all
reasonable expenses actually incurred by Indemnitee in connection with such
proceeding upon receipt of an undertaking by or on behalf of Indemnitee to repay
said amounts if it shall be determined ultimately that Indemnitee is not
entitled to be indemnified under the provisions of this Agreement, the Bylaws,
the Articles, the Code or otherwise. Notwithstanding the foregoing, unless
otherwise determined pursuant to Section 7, no advance shall be made by the
Corporation if a determination is reasonably and promptly made by the Board of
Directors by a majority vote of a quorum comprising the then-serving directors
who are not parties to the proceeding (or, if no such quorum exists, by
independent legal counsel mutually acceptable to both the Corporation and
Indemnitee in a written opinion) that the facts known to the decision-making
party at the time such determination is made that such person acted in bad faith
or in a manner that such person did not believe to be in the best interests of
the Corporation and its shareholders, or that the claim is not an indemnified
matter hereunder.

      7.    DETERMINATION BY THE CORPORATION. To the extent required by the
Code, promptly after receipt of a request for indemnification hereunder made by
Indemnitee (and in any event within 90 days from such request), the Corporation
shall make a reasonable, good faith determination as to whether indemnification
of Indemnitee is proper under the Code by means of:

            a.    a majority vote of a quorum comprising the then-serving
directors who are not parties to such proceeding;

            b.    if such quorum is not obtainable, by independent legal counsel
in a written opinion; or

            c.    approval or ratification by the affirmative vote of a majority
of the shares of the Corporation represented and voting at a duly held meeting
at which a quorum is present (which shares voting affirmatively also constitute
at least a majority of the required quorum) or by written consent of a majority
of the outstanding shares entitled to vote; where in each case the shares owned
by the person to be indemnified shall not be considered entitled to vote
thereon.

Such determination shall be reasonably made in good faith by the decision-making
party based upon the facts known to the decision-making party at the time such
determination is made and the reasonable understanding of the decision-making
party of the scope and limits of this Agreement and the respective rights and
obligations of the Corporation and Indemnitee hereunder.

      8.    ENFORCEMENT BY ARBITRATION ONLY. Any right to indemnification or
advances granted by this Agreement to Indemnitee, and any other dispute between
Indemnitee and the Corporation arising from or relating to any right or
obligation hereunder, shall be resolved exclusively by binding non-appealable
arbitration. The terms and conditions of the Agreement to Arbitrate Disputes and
Claims shall govern such arbitration (in the event entered between the parties,
and as amended from time to time), be binding on the Corporation and Indemnitee
and shall be deemed incorporated herein by reference as a material part of this
Agreement. Neither the Corporation nor Indemnitee shall be liable to, or
entitled to recover from, the other, for any claim, cause or action, suit or
proceeding relating to any right or obligation hereunder, any incidental,
special, consequential or exemplary damages of any kind, including punitive
damages. The Corporation shall be entitled to raise by pleading as an
affirmative defense to any action for which a claim for indemnification is made
hereunder that Indemnitee is not entitled to indemnification. Neither the
failure of the Corporation (including its Board of Directors, its shareholders
or independent legal counsel) to have made a determination prior to the
commencement of such enforcement action that indemnification of Indemnitee is
proper in the circumstances, nor an actual determination by the Corporation
(including its Board of Directors, its shareholders or independent legal
counsel) that such indemnification is improper shall be a defense to

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the action, be admissible as evidence of an intention or expectation of
indemnity hereunder, or create a presumption that Indemnitee is or is not
entitled to indemnification under this Agreement or otherwise.

      9.    SUBROGATION. In the event of payment under this Agreement, the
Corporation shall be subrogated to the extent of such payment to all of the
rights of recovery of Indemnitee, who shall execute all documents required and
shall do all acts that may be necessary to secure such rights and to enable the
Corporation effectively to bring suit to enforce such rights.

      10.   NON-EXCLUSIVITY OF RIGHTS. The rights conferred on Indemnitee by
this Agreement shall not be exclusive of any other right which Indemnitee may
have or hereafter acquired under any statute, provision of the Code or of the
Articles or Bylaws, agreement, vote of shareholders or directors, or otherwise,
both as to action in his official capacity and as to action in another capacity
while holding office.

      11.   SURVIVAL OF RIGHTS.

            a.    The rights conferred on Indemnitee by this Agreement shall
continue after Indemnitee has ceased to be a director, executive officer,
officer, employee or other agent of the Corporation or to serve at the request
of the Corporation as a director, executive officer, officer, employee or other
agent of another corporation, partnership, joint venture, trust, employee
benefit plan or other enterprise and shall inure to the benefit of Indemnitee's
heirs, executors and administrators.

            b.    The Corporation shall require any successor (whether direct or
indirect, by purchase, merger, consolidation or otherwise) to all or
substantially all of the business or assets of the Corporation, expressly to
assume and agree to perform this Agreement in the same manner and to the same
extent that the Corporation would be required to perform if no such succession
had taken place.

      12.   SEPARABILITY. Each of the provisions of this Agreement is a separate
and distinct agreement and independent of the others, so that if any provision
hereof shall be held to be invalid for any reason, such invalidity or
unenforceability shall not affect the validity or enforceability of the other
provisions hereof (unless such invalidity or unenforceability shall render
ineffective such other provision). Furthermore, if this Agreement shall be
invalidated in its entirety on any ground, then the Corporation shall
nevertheless indemnify Indemnitee to the fullest extent provided by the
Articles, the Bylaws, the Code or any other applicable law.

      13.   GOVERNING LAW. This Agreement shall be interpreted and enforced in
accordance with the laws of the State of California as if a contract entered
into in California, between California residents and to be performed entirely
within California.

      14.   AMENDMENT AND TERMINATION. No amendment, modification, termination
or cancellation of this Agreement shall be effective unless in writing signed by
both parties hereto.

      15.   IDENTICAL COUNTERPARTS. This Agreement may be executed in one or
more counterparts, each of which shall for all purposes be deemed to be an
original but all of which together shall constitute but one and the same
Agreement.

      16.   HEADINGS. The headings of the sections of this Agreement are
inserted for convenience only and shall not be deemed to constitute part of this
Agreement or to affect the construction hereof.

      17.   NOTICES. All notices, requests, demands and other communications
hereunder shall be in writing and shall be deemed to have been duly given (i)
upon delivery if delivered by hand to the party to whom such communication was
directed or (ii) upon the third business day after the date on which such
communication was mailed if mailed by certified or registered mail with postage
prepaid:

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            a.    if to Indemnitee, at the address indicated below Indemnitee's
signature hereunder (or such last address provided by Indemnitee to the
Corporation).

            b.    if to the Corporation, to

                  Asyst Technologies, Inc.
                  48761 Kato Road
                  Fremont, CA 94538
                  Attn: Chief Executive Officer
                        General Counsel

or to such other address as may have been later furnished to Indemnitee by the
Corporation.

      IN WITNESS WHEREOF, the parties hereto have executed this Agreement on and
as of the day and year first above written.

                                          ASYST TECHNOLOGIES, INC.

                                      By: ________________________________
                                          Stephen S. Schwartz
                                          Chief Executive Officer
                                          Chairman of the Board of Directors

                                          INDEMNITEE

                                          _________________________________

                              Address:

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                                                                   EXHIBIT 10.34

September 11, 2003

VIA HAND DELIVERY

Mr. Geoffrey Ribar
Asyst Technologies, Inc.
48761 Kato Road
Fremont, CA 94538

RE: SEPARATION AGREEMENT

Dear Geoff:

      This letter sets forth the substance of the separation agreement (the
"Agreement") that Asyst Technologies, Inc. (the "Company") is offering to you to
aid in your employment transition.

      1.    SEPARATION AND TRANSITION. Your last day of employment with Asyst
and your employment termination date will be October 30, 2003 (the "Separation
Date"). Until the earlier of the Separation Date or the hiring of a successor
Chief Financial Officer ("CFO") by the Company, you will continue in your
current position as Senior Vice President and CFO of the Company and will
perform your duties as such to the best of your abilities. You agree to resign
your position as Senior Vice President and CFO and from any other offices and
positions you hold with the Company and with any affiliated entities upon the
earlier of the hiring of a successor CFO or the Separation Date; provided,
however, that if a successor CFO is hired prior to the Separation Date, you will
remain a regular, full-time employee from the date such successor is hired until
the Separation Date (the "Transition Period"). During the Transition Period, you
will continue to work to provide transition assistance to the Company and work
on special projects within your area of expertise, including investor relations,
as requested by the Chief Executive Officer Subject to compliance with your
obligations hereunder, you will continue to receive your current base salary and
be eligible for the same benefits currently available to you (including but not
limited to paid vacation time accrual and participation in the Company's group
health, dental and vision insurance plans, 401(k) plan and the Employee Stock
Purchase and Executive Deferred Compensation Programs) through the Separation
Date.

      2.    INDEMNIFICATION. The Company will indemnify you for all actions
within the authorized course and scope of your employment with the Company (for
the entire length of your employment with the Company) to the fullest extent
permitted by law and as set forth in any indemnification agreement executed and
in effect between you and the Company.

      3.    STOCK OPTIONS. As part of your employment, the Company granted you
certain options to buy common stock of the Company pursuant to the Company's
governing stock option plans (the "Options"). Attached as EXHIBIT A is a
spreadsheet identifying your Options. The Options will continue to vest through
the remainder of your employment and will cease vesting on the Separation Date.
Except as expressly provided in this Agreement, all terms, conditions, and
limitations applicable to the Options will remain in full force and effect
pursuant to the applicable stock option grant notices

<PAGE>

Mr. Geoffrey Ribar
September 11, 2003
Page 2

and stock option agreements between you and the Company, and the applicable
stock option plan documents.

      4.    ACCRUED SALARY AND VACATION. On the Separation Date, the Company
will pay you all accrued salary, and all accrued and unused vacation, earned
through the Separation Date, subject to standard payroll deductions and
withholdings.

      5.    SEVERANCE BENEFITS. Although the Company has no plan or program
requiring that it provide severance benefits, in exchange for your signing this
Agreement, allowing it to become effective and abiding by its terms, the Company
will provide you with the following severance benefits:

            (a)   SEVERANCE PAYMENT. The Company will make a lump sum severance
payment to you in the amount of $275,000.00, less applicable deductions and
withholdings (the "Severance Payment"). The Severance Payment will be paid to
you within three (3) business days of the date the Separation Date Release
(described in paragraph 13 and attached hereto as EXHIBIT B) becomes effective.

            (b)   PAID COBRA COVERAGE. After the Separation Date, to the extent
provided by the federal COBRA law or, if applicable, state insurance laws, and
by the Company's current group health insurance policies, you will be eligible
to continue your group health, dental and vision insurance coverage. Later, you
may be able to convert to an individual policy through the provider of the
Company's health insurance, if you wish. You will receive additional information
about your COBRA election rights under separate cover. Provided you timely elect
COBRA continuation coverage, as part of this Agreement, the Company will pay the
premiums for continuation of your COBRA health, dental and vision insurance
coverage in effect as of the Separation Date through the earlier of September
30, 2004 or the date you become eligible to participate in a subsequent
employer's comparable group health insurance plan. You agree to notify the
Company within ten (10) days of the date you will become eligible for coverage
under a subsequent employer's group health insurance plan.

            (c)   ACCELERATED VESTING OF OPTIONS. Effective as of the Separation
Date, the Company will accelerate the vesting of the shares subject to Option
Grant Nos. 003668, 003669 and 004452 so that you become fully vested in an
additional 7,462 shares subject to Option Grant No. 003668, an additional 36,288
shares subject to Option Grant No. 003669, and an additional 12,500 shares
subject to Option Grant No. 004452.

            (d)   EXTENDED EXERCISE PERIOD. Effective as of the Separation Date,
the Company will also extend the exercise period applicable to any vested shares
subject to Option Grant Nos. 003668, 003669 and 000452, so that you may exercise
the vested shares subject to these Option Grants at any time through and
including September 30, 2004, at which time, if not exercised, they will expire.
You understand and agree that the accelerated vesting and extended exercise
period provided herein may convert your incentive stock options into
non-qualified stock options. The Company, however, makes no representations or
warranties as to the tax treatment of the Options, and you should seek
independent advice with respect to any tax and securities law issues regarding
your Options, the

<PAGE>

Mr. Geoffrey Ribar
September 11, 2003
Page 3

accelerated vesting and extended exercise period provided above, and any sale of
Company stock you may make.

      6.    OTHER COMPENSATION OR BENEFITS. You acknowledge that, except as
expressly provided in this Agreement, you will not receive any additional
compensation, severance or benefits after the Separation Date.

      7.    RETURN OF COMPANY PROPERTY. On the Separation Date or as earlier
requested by the Company, you agree to return to the Company all Company
documents (and all copies thereof) and other Company property which you have had
in your possession at any time, including, but not limited to, Company files,
notes, drawings, records, plans, forecasts, reports, studies, analyses,
proposals, agreements, financial information, research and development
information, sales and marketing information, operational and personnel
information, specifications, code, software, databases, computer-recorded
information, tangible property and equipment (including, but not limited to,
computers, facsimile machines, mobile telephones, servers), credit cards, entry
cards, identification badges and keys; and any materials of any kind which
contain or embody any proprietary or confidential information of the Company
(and all reproductions thereof in whole or in part). If you have used any
personal computer, server, or e-mail system to receive, store, review, prepare
or transmit any Company confidential or proprietary data, materials or
information, you agree to provide the Company with a computer-useable copy of
such information and then permanently delete and expunge such Company
confidential or proprietary information from those systems as part of your
compliance with the terms of this paragraph. You will not be entitled to any
severance benefits unless and until you comply fully with the terms set forth in
this paragraph.

      8.    RIBAR'S RELEASE OF CLAIMS. In exchange for employment through the
Separation Date and the accelerated vesting of and extended exercise period for
certain of the shares subject to the Options, you hereby release, acquit and
forever discharge the Company, and each of its officers, directors, agents,
servants, employees, attorneys, shareholders, successors, assigns and
affiliates, of and from any and all claims, liabilities, demands, causes of
action, costs, expenses, attorneys fees, damages, indemnities and obligations of
every kind and nature, in law, equity, or otherwise, known and unknown,
suspected and unsuspected, disclosed and undisclosed, arising out of or in any
way related to agreements, events, acts or conduct at any time prior to and
including date you sign this Agreement. This general release includes, but is
not limited to: (1) all claims arising out of or in any way related to your
employment with the Company, or the termination of that employment; (2) all
claims related to your compensation or benefits from the Company, including
salary, bonuses, commissions, vacation pay, expense reimbursements, severance
pay, fringe benefits, stock, stock options, or any other ownership interests in
the Company; (3) all claims for breach of contract, wrongful termination, and
breach of the implied covenant of good faith and fair dealing; (4) all tort
claims, including claims for fraud, defamation, emotional distress, and
discharge in violation of public policy; and (5) all federal, state, and local
statutory claims, including claims for discrimination, harassment, retaliation,
attorneys' fees, or other claims arising under the federal Civil Rights Act of
1964 (as amended), the federal Americans with Disabilities Act of 1990, the
federal Age Discrimination in Employment Act of 1967, as amended ("ADEA"), the
California Fair Employment

<PAGE>

Mr. Geoffrey Ribar
September 11, 2003
Page 4

and Housing Act (as amended), and the California Labor Code. Notwithstanding the
foregoing, this release of claims does not include a release any claims you may
have under this Agreement, or for workers' compensation or unemployment
insurance benefits.

      9.    RIBAR'S ADEA RELEASE AND WAIVER. You acknowledge that you knowingly
and voluntarily waive and release any rights you may have under the ADEA, and
that the consideration given for the waiver and release in the preceding
paragraph hereof is in addition to anything of value to which you were already
entitled. You further acknowledge that you have been advised by this writing, as
required by the ADEA, that: (a) your waiver and release do not apply to any
rights or claims that may arise after the date you sign this Agreement; (b) you
should consult with an attorney prior to signing this Agreement (although you
may choose voluntarily not to do so); (c) you have twenty-one (21) days to
consider this Agreement (although you may choose voluntarily to execute this
Agreement earlier); (d) you have seven (7) days following the date you sign this
Agreement to revoke the Agreement by providing written notice of such revocation
to the Company's Chief Executive Officer; and (e) this Agreement will not be
effective until the date upon which the revocation period has expired, which
will be the eighth day after this Agreement is signed by you ("Effective Date").

      10.   COMPANY'S RELEASE OF CLAIMS. In consideration for your signing this
Agreement, allowing it to become effective and adherence to the terms set forth
herein, the Company, as of the date it signs this Agreement, hereby releases you
from any and all claims, liens, demands, causes of action, obligations, damages
and liabilities of any nature whatsoever, known or unknown, that the Company has
or could assert against you for any acts or omissions by you in the authorized
course and scope of your employment with the Company. You hereby acknowledge and
agree that the Company's release of claims does not include a release of claims
for any acts or omissions by you that did not occur within the authorized course
and scope of your employment with the Company, including, but not limited to,
claims for willful or intentional misconduct (including acts of fraud,
embezzlement or other malfeasance), willful or intentional violation of any
Company policy or procedure, or breach of any agreement between you and the
Company (including, but not limited to, your Employee Proprietary Information
and Inventions Agreement).

      11.   SECTION 1542 WAIVER. YOU AND THE COMPANY EACH UNDERSTAND THAT THIS
AGREEMENT INCLUDES A RELEASE OF KNOWN AND UNKNOWN CLAIMS. You and the Company
each acknowledge that each has read and understands Section 1542 of the
California Civil Code, which reads as follows: "A GENERAL RELEASE DOES NOT
EXTEND TO CLAIMS WHICH THE CREDITOR DOES NOT KNOW OR SUSPECT TO EXIST IN HIS
FAVOR AT THE TIME OF EXECUTING THE RELEASE, WHICH IF KNOWN BY HIM MUST HAVE
MATERIALLY AFFECTED HIS SETTLEMENT WITH THE DEBTOR." You and the Company hereby
expressly waive and relinquish all rights and benefits under that section and
any law of any jurisdiction of similar effect with respect to your release of
any claims you may have against the other party.

      12.   COVENANT NOT TO SUE. You hereby represent and warrant that you have
not filed any complaints, claims, grievances or actions against the Company, its
parent, subsidiary and affiliated entities, and the shareholders, directors,
officers, employees, agents and representatives of each, in any state, federal
or local court or agency and covenant not to file any claims (other than claims
for

<PAGE>

Mr. Geoffrey Ribar
September 11, 2003
Page 5

workers' compensation benefits, claims for unemployment insurance benefits or
other claims not subject to waiver by law) at any time hereafter. You hereby
grant power of attorney to the Company to dismiss on your behalf any complaint,
claim grievance or action filed by you in violation of this provision.

      13.   SEPARATION DATE RELEASE. As part of this Agreement and in
consideration of the Severance Payment to be made to you, you agree to execute
the Separation Date Release, on or within twenty-one (21) days after the
Separation Date, and to allow such Release to become effective. The Separation
Date Release should not be signed before the Separation Date.

      14.   NONDISPARAGEMENT. During your employment with the Company and
continuing after the Separation Date, you agree not to defame, disparage or
criticize the Company, its shareholders, directors, officers, employees or
business or employment practices at any time. Likewise, during your employment
with the Company and continuing after the Separation Date, the Company (through
its officers and directors) agrees not to defame, disparage or criticize you. In
addition, both you and the Company (through its officers and directors) agree
not to engage in any conduct that you or the Company knows or reasonably should
know will damage the reputation of the other party, cause third parties to view
the other party in a less favorable light, or is otherwise detrimental to the
interests of the other party. Notwithstanding the foregoing, both you and the
Company will respond accurately and fully to any question, inquiry or request
for information when required by legal process.

      15.   PROPRIETARY INFORMATION OBLIGATIONS. You acknowledge and agree to
abide by your continuing obligations under your Employee Proprietary Information
and Inventions Agreement, a copy of which is attached as EXHIBIT C.

      16.   NONSOLICITATION. You agree that during your employment with the
Company and for one (1) year following the Separation Date, you will not
directly solicit, entice, induce or encourage any employee or independent
contractor of the Company to terminate a business relationship with the Company
or become an employee or independent contractor to or for any other person or
entity.

      17.   TERMINATION. In the event you breach any of your obligations under
paragraphs 8-10, and 12-16 of this Agreement, the Company may, by written notice
to you, elect to terminate its obligation to provide any severance benefits that
have not previously been provided to you and your right to exercise any vested
stock options then held by you will thereupon terminate immediately.

      18.   CONFIDENTIALITY. The provisions of this Agreement will be held in
strictest confidence by you and the Company and will not be publicized or
disclosed in any manner whatsoever; provided, however, that: (a) you may
disclose this Agreement to your immediate family; (b) the parties may disclose
this Agreement in confidence to their respective attorneys, accountants,
auditors, tax preparers, and financial advisors; (c) the Company may disclose
this Agreement as necessary to fulfill standard or legally required corporate
reporting or disclosure requirements; and (d) the parties may disclose this
Agreement insofar as such disclosure may be necessary to enforce its terms or as
otherwise required by law. In particular, and without limitation, you agree not
to disclose the terms of this Agreement to any current or former Company
employee.

<PAGE>

Mr. Geoffrey Ribar
September 11, 2003
Page 6

      19.   DISPUTE RESOLUTION. Any and all disputes, claims, and causes of
action that may arise from or relate to this Agreement or its enforcement,
performance, breach, or interpretation, shall be resolved solely and exclusively
by final, binding and confidential arbitration through JAMS (formerly "Judicial
Arbitration and Mediation Services") in Fremont, California under the
then-existing JAMS arbitration rules governing the resolution of employment
disputes. Notwithstanding the foregoing, either party may obtain injunctive
relief in court to prevent irreparable harm pending the conclusion of any such
arbitration and any awards or orders in such arbitrations may be entered and
enforced as judgments in the federal and the state courts of California.

      20.   MISCELLANEOUS. This Agreement, including its exhibits, constitutes
the complete, final and exclusive embodiment of the entire agreement between you
and the Company with regard to this subject matter. It is entered into without
reliance on any promise or representation, written or oral, other than those
expressly contained herein, and it supersedes any other such promises,
warranties or representations. This Agreement may not be modified or amended
except in a writing signed by both you and a duly authorized officer of the
Company. This Agreement shall bind the heirs, personal representatives,
successors and assigns of both you and the Company, and inure to the benefit of
both you and the Company, their heirs, successors and assigns. If any provision
of this Agreement is determined to be invalid or unenforceable, in whole or in
part, this determination will not affect any other provision of this Agreement
and the provision in question shall be modified by the court so as to be
rendered enforceable in a manner consistent with the intent of the parties
insofar as possible. This Agreement shall be deemed to have been entered into
and shall be construed and enforced in accordance with the laws of the State of
California as applied to contracts made and to be performed entirely within
California. Any ambiguity in this Agreement shall not be construed against
either party as the drafter. Any waiver of a breach of this Agreement shall be
in writing and shall not be deemed to be a waiver of any successive breach.

Geoff, if this Agreement is acceptable to you, PLEASE SIGN BELOW AND RETURN THE
ORIGINAL TO ME ON OR BEFORE TWENTY-ONE (21) DAYS FROM THE DATE YOU RECEIVE THIS
AGREEMENT. The offer of severance benefits contained in this Agreement will
automatically lapse and expire if we do not receive the fully executed Agreement
from you by the aforementioned date. You should provide me with the original
signed copy of the Separation Date Release (Exhibit B) on or within twenty-one
(21) days after the date your employment with the Company terminates.

I wish you all the best in your future endeavors.

Sincerely,

Asyst Technologies, Inc.

By: /s/ Stephen S. Schwartz
    --------------------------
Stephen S. Schwartz
Chairman and Chief Executive Officer

<PAGE>

Mr. Geoffrey Ribar
September 11, 2003
Page 7

Exhibit A - Options Spreadsheet
Exhibit B - Separation Date Release
Exhibit C - Proprietary Information And Inventions Agreement

AGREED AND ACCEPTED:

/s/ Geoffrey Ribar                                                9/15/2003
-------------------                                        ---------------------
Geoffrey Ribar                                                      Date

<PAGE>

                                                                       EXHIBIT A

ASYST TECHNOLOGIES, INC.    PERSONNEL SUMMARY                   PAGE: 1
                            AS OF 9/11/2003                     FILE: PERSNL
                                                                DATE: 9/11/2003
                            ID IS EQUAL TO 007065               TIME:  2:58:17PM

<TABLE>
<CAPTION>
                          OPTION  OPTION
      NAME           ID   NUMBER   DATE    PLAN/TYPE SHARES   PRICE   EXERCISED VESTED  CANCELLED UNVESTED OUTSTANDING EXERCISABLE
------------------ ------ ------ --------- --------- ------- -------- --------- ------  --------- -------- ----------- -----------
<S>                <C>    <C>    <C>       <C>       <C>     <C>      <C>       <C>     <C>       <C>      <C>         <C>
Ribar, Geoffrey G. 007065 003668 8/20/2001 1993/ISO   29,848 $13.4000     0      14,924     0       14,924      29,848      14,924
                          003669 8/20/2001 1993/NQ   145,152 $13.4000     0      72,576     0       72,576     145,152      72,576
                          004452 4/11/2002 1993/NQ    50,000 $14.9100     0      12,500     0       37,500      50,000      12,500
                          005174 4/1/2003  1993/NQ    15,000 $ 5.0500     0      15,000     0            0      15,000      15,000
                          005183 4/1/2003  1993/NQ   100,000 $ 5.0500     0           0     0      100,000     100,000           0
                                                     -------          --------- ------- --------- -------- ----------- -----------
                                 TOTALS              340,000              0     115,000     0      225,000     340,000     115,000
</TABLE>

<PAGE>

                                    EXHIBIT B

                             SEPARATION DATE RELEASE
         (TO BE EXECUTED ON OR WITHIN 21-DAYS AFTER THE SEPARATION DATE)

In exchange for the Severance Payment and the other consideration being provided
to me under that certain separation agreement between me and the Company which I
signed on September ____, 2003 (the "AGREEMENT"), I hereby release, acquit and
forever discharge the Company, and each of its officers, directors, agents,
employees, attorneys, shareholders, predecessors, successors, parents,
subsidiaries, assigns and affiliates, of and from any and all claims,
liabilities, causes of action, and obligations of every kind and nature, in law,
equity, or otherwise, known and unknown, arising out of or in any way related to
agreements, events, acts or conduct at any time prior to and including the date
I sign this Separation Date Release (the "RELEASE"). This release of claims
includes, but is not limited to: (a) all such claims and demands directly or
indirectly arising out of or in any way connected with my employment with the
Company or the termination of that employment; (b) all claims or demands related
to salary, bonuses, commissions, stock, stock options, or any other ownership
interests in the Company, vacation pay, fringe benefits, expense reimbursements,
severance pay, or any other form of compensation; (c) all claims pursuant to any
federal, state or local law, statute, or cause of action of any jurisdiction,
including, but not limited to, the federal Civil Rights Act of 1964 (as
amended), the federal Americans with Disabilities Act of 1990, the federal Age
Discrimination in Employment Act of 1967 (as amended) ("ADEA"), the California
Fair Employment and Housing Act (as amended), tort law, contract law, wrongful
discharge, discrimination, harassment, fraud, defamation, emotional distress,
and breach of the implied covenant of good faith and fair dealing.
Notwithstanding the foregoing, nothing in this paragraph shall be construed in
any way to release any claims I may have under the Agreement or for workers'
compensation or unemployment insurance benefits.

I acknowledge that I am are knowingly and voluntarily waiving and releasing any
rights I may have under the ADEA, and that the consideration given for the
waiver and release herein is in addition to anything of value to which I was
already entitled. I further acknowledge that I have been advised by this
writing, as required by the ADEA, that: (a) my waiver and release do not apply
to any rights or claims that may arise after the date you sign this Release; (b)
I have been advised hereby that I have the right to consult with an attorney
prior to executing this Release; (c) I have been given twenty-one (21) days to
consider this Release (although I may choose to voluntarily execute it earlier);
(d) I have seven (7) days following the execution of this Release to revoke my
agreement to it; and (e) this Release will not be effective until the date upon
which the revocation period has expired, which will be the eighth day after this
Release is signed by me (the "Separation Date Release Effective Date").

In giving the releases set forth above (which include claims which may be
unknown to me at present), I acknowledge having read and understood Section 1542
of the California Civil Code which reads as follows: "A GENERAL RELEASE DOES NOT
EXTEND TO CLAIMS WHICH THE CREDITOR DOES NOT KNOW OR SUSPECT TO EXIST IN HIS
FAVOR AT THE TIME OF EXECUTING THE RELEASE, WHICH IF KNOWN BY HIM MUST HAVE
MATERIALLY AFFECTED HIS SETTLEMENT WITH THE DEBTOR." I hereby expressly waive
and relinquish all rights and benefits under that Section and any law of any
jurisdiction of similar effect with respect to my release of any unknown or
unsuspected claims.

The Agreement (including its exhibits), along with this executed Release
(collectively, the "Agreements"), constitutes the complete, final and exclusive
embodiment of the entire agreement between me and the Company with regard to
this subject matter. I have executed this Release without reliance on any
promise or representation, written or oral, other than those expressly contained
in the Agreements. This Release is deemed incorporated into the Agreement, as a
material part thereof and, specifically, subject to the terms and conditions of
Sections 12 and 17 through 20 of the Agreement.

ACCEPTED AND AGREED:

______________________                                  ________________________
Geoffrey Ribar                                                   Date
<PAGE>

                                                                       EXHIBIT C

                                  [ASYST LOGO]

                                                        ASYST TECHNOLOGIES, INC.
                                                        48761 KATO ROAD
                                                        FREMONT, CA 94538

                                                        Tel: 510.661.5000
                                                        Fax: 510.661.5166

                                      ASYST

                             PROPRIETARY INFORMATION
                            AND INVENTIONS AGREEMENT

      In consideration of my employment or continued employment by Asyst (the
"Company"), and the compensation now and hereafter paid to me, I hereby agree as
follows:

      1.    RECOGNITION OF COMPANY'S RIGHTS; NONDISCLOSURE. At all times during
the term of my employment and thereafter, I will hold in strictest confidence
and will not disclose, use, lecture upon or publish any of the Company's
Proprietary Information (defined below), except as such disclosure, use or
publication may be required in connection with my work for the Company, or
unless an officer of the Company expressly authorizes such in writing. I hereby
assign to the Company any rights I may have or acquire in such Proprietary
Information and recognize that all Proprietary Information shall be the sole
property of the Company and its assigns and the Company and its assigns shall be
the sole owner of all trade secret right, patent rights, copyrights, mask work
rights and all other rights throughout the world (collectively, "Proprietary
Rights") in connection therewith.

      The term "Proprietary Information" shall mean trade secrets, confidential
knowledge, data or any other proprietary information of the Company. By way of
illustration but not limitation, "Proprietary Information" includes (a) trade
secrets, inventions, mask works, ideas, processes, formulas, source and object
codes, data, programs, other works of authorship, know-how, improvements,
discoveries, developments, designs and techniques (hereinafter collectively
referred to as "Inventions"); and (b) information regarding plans for research,
development, new products, marketing and selling, business plans, budgets and
unpublished financial statements, licenses, prices and costs, suppliers and
customers; and information regarding the skills and compensation of other
employees of the Company.

      2.    THIRD PARTY INFORMATION. I understand, in addition, that the Company
has received and in the future will receive from third parties confidential or
proprietary information ("Third Party Information") subject to a duty on the
Company's part to maintain the confidentiality of such information and to use it
only for certain limited purposes. During the term of my employment and
thereafter, I will hold Third Party Information in the strictest confidence and
will not disclose (to anyone other than Company personnel who need to know such
information in connection with their work for the Company) or use, except in
connection with my work for the Company, Third Party Information unless
expressly authorized by an officer of the Company in writing.

                                       1
<PAGE>

      3.    ASSIGNMENT OF INVENTIONS.

            3.1   ASSIGNMENT. I hereby assign to the Company all my right, title
and interest in and to any and all Inventions (and all Proprietary Rights with
respect thereto) whether or not patentable or registrable under copyright or
similar statutes, made or conceived or reduced to practice or learned by me,
either alone or jointly with others, during the period of my employment with the
Company. Inventions assigned to or as directed by the Company by this paragraph
3 are hereinafter referred to as "Company Inventions." I recognize that this
Agreement does not require assignment of any invention which qualifies fully for
protection under Section 2970 of the California Labor Code (hereinafter "Section
2870"), which provides as follows:

                  (a)   Any provision in an employment agreement which provides
that an employee shall assign, or offer to assign, any of his or her rights in
an invention to his or her employer shall not apply to an invention that the
employee developed entirely on his or her own time without using the employer's
equipment, supplies, facilities, or trade secret information except for those
inventions that either:

                  (a1)  Relate at the time of conception or reduction to
practice of the invention to the employer's business, or actual or demonstrably
anticipated research or development of the employer.

                  (a2)  Result from any work performed by the employee for the
employer.

                  (b)   To the extent a provision in an employment agreement
purports to require an employee to assign an invention otherwise excluded from
being required to be assigned under subdivision (I), the provision is against
the public policy of this state and is unenforceable.

            3.2   GOVERNMENT. I also assign to or as directed by the Company all
my right, title and interest in and to any and all Inventions, full title to
which is required to be in the United States by a contract between the Company
and the United States or any of its agencies.

            3.3   WORKS FOR HIRE. I acknowledge that all original works of
authorship which are made by me (solely or jointly with others) within the scope
of my employment and which are protectable by copyright are "works made for
hire," as that term is defined in the United States Copyright Act (17 U.S.C.,
Section 101).

      4.    ENFORCEMENT OF PROPRIETARY RIGHTS. I will assist the Company in
every proper way to obtain and from time to time enforce United States and
foreign Proprietary Rights relating to Company Inventions in any and all
countries. To that end I will execute, verify and deliver such documents and
perform such other acts (including appearances as a witness) as the Company may
reasonably request for use in applying for, obtaining, perfecting, evidencing,
sustaining and enforcing such Proprietary Rights and the assignment thereof. In
addition, I will execute, verify and deliver assignments of such Proprietary
Rights to the Company or its designee. My obligation to assist the Company with
respect to Proprietary Rights relating to such Company Inventions in any and
all countries shall continue beyond the termination of my employment, but the
Company shall compensate me at a reasonable rate

                                       2
<PAGE>

after my termination for the time actually spent by me at the company's request
on such assistance.

      In the event the Company is unable for any reason, after reasonable
effort, to secure my signature on any document needed in connection with the
actions specified in the preceding paragraph, I hereby irrevocably designate and
appoint the Company and its duly authorized officers and agents as my agent and
attorney in fact, which appointment is coupled with an interest, to act for and
in my behalf to execute, verify and file any such documents and to do all other
lawfully permitted acts to further the purposes of the preceding paragraph with
the same legal force and effect as if executed by me. I hereby waive and
quitclaim to the Company and all claims, of any nature whatsoever, which I now
or may hereafter have for infringement of any Proprietary Rights assigned
hereunder to the Company.

      5.    OBLIGATION TO KEEP COMPANY INFORMED. During the period of my
employment and for six (6) months after termination of my employment with the
Company, I will promptly disclose to the Company fully and in writing all
Inventions authored, conceived or reduced to practice by me, either alone or
jointly with others. In addition, I will promptly disclose to the Company all
patent applications filed by me or on my behalf within a year after termination
of employment. At the time of each such disclosure, I will advise the Company in
writing of any Inventions that I believe fully qualify for protection under
Section 2870; and I will at that time provide to the Company in writing all
evidence necessary to substantiate that belief. The Company will keep in
confidence and will not disclose to third parties without my consent any
proprietary information disclosed in writing to the Company pursuant to this
Agreement relating to Inventions that qualify fully for protection under the
provisions of Section 2870. I will preserve the confidentiality of any Invention
that does not fully qualify for protection under Section 2870.

      I agree to keep and maintain adequate and current records (in the form of
notes, sketches, drawings and in any other form that may be required by the
Company) of all Proprietary Information developed by me and all Inventions made
by me during the period of my employment at the Company, which records shall be
available to and remain the sole property of the Company at all times.

      6.    PRIOR INVENTIONS. Inventions, if any, patented or unpatented, which
I made prior to the commencement of my employment with the Company are excluded
from the scope of this Agreement. To preclude any possible uncertainty, I have
set forth on Exhibit A attached hereto a complete list of all Inventions that I
have, alone or jointly with others, conceived, developed or reduced to practice
or caused to be conceived, developed or reduced to practice prior to the
commencement of my employment with the Company, that I consider to be my
property or the property of third parties and that I wish to have excluded from
the scope of this Agreement. If disclosure of any such Invention on Exhibit A
would cause me to violate any prior confidentiality agreement, I understand that
I am not to list such Inventions in Exhibit A but am to inform the Company that
all such Inventions have not been listed for that reason.

                                       3
<PAGE>

      7.    ADDITIONAL ACTIVITIES. I agree that during the period of my
employment by the Company I will not, without the Company's express written
consent, engage in any employment or business activity other than for the
Company. I agree further that for the period of my employment by the Company and
for one (1) year after the date of termination of my employment by the Company I
will not (i) induce any employee of the Company to leave the employ of the
Company or (ii) solicit the business of any client or customer of the Company
(other than on behalf of the Company).

      8.    NO IMPROPER USE OF MATERIALS. During my employment by the Company I
will not improperly use or disclose any confidential information or trade
secrets, if any, of any former employer or any other person to whom I have an
obligation of confidentiality, and I will not bring onto the premises of the
Company any unpublished documents or any property belonging to any former
employer or any other person to whom I have an obligation of confidentiality
unless consented to in writing by that former employer or person. I will use in
the performance of my duties only information which is generally known and used
by persons with training and experience comparable to my own, which is common
knowledge in the industry or otherwise legally in the public domain, or which is
otherwise provided or developed by the Company.

      9.    NO CONFLICTING OBLIGATION. I represent that my performance of all
the terms of this Agreement and as an employee of the Company does not and will
not breach any agreement to keep in confidence information acquired by me in
confidence or in trust prior to my employment by the Company. I have not entered
into, and I agree I will not enter into, any agreement either written or oral in
conflict herewith.

      10.   RETURN OF COMPANY DOCUMENTS. When I leave the employ of the Company,
I will deliver to the Company any and all drawings, notes, memoranda,
specifications, devices, formulas, and documents, together with all copies
thereof, and any other material containing or disclosing any Company Inventions,
Third Party Information of Proprietary Information of the Company. I further
agree mat any property situated on the Company's premises and owned by the
Company, including disks and other storage media, filing cabinets or other work
areas, is subject to inspection by Company personnel at any time with or without
notice. Prior to leaving, I will cooperate with the Company in completing and
signing the Company's termination statement for technical and management
personnel.

      11.   LEGAL AND EQUITABLE REMEDIES. Because my services are personal and
unique and because I may have access to and become acquainted with the
Proprietary Information of the Company, the Company shall have the right to
enforce this Agreement and any of its provisions by injunction, specific
performance or other equitable relief, without bond and without prejudice to any
other rights and remedies that the Company may have for a breach of this
Agreement.

      12.   NOTICES. Any notices required or permitted hereunder shall be given
to the appropriate party at the address specified below or at such other address
as the party shall specify in writing. Such notice shall be deemed given upon
personal delivery to the appropriate address or if sent by certified or
registered mail, three (3) days after the date of mailing.

                                       4
<PAGE>

      13.   GENERAL PROVISIONS.

            13.1  GOVERNING LAW. This Agreement will be governed by and
construed according to the laws of the State of California.

            13.2  ENTIRE AGREEMENT. This Agreement if the final, complete and
exclusive agreement of the parties with respect to the subject matter hereof and
supersedes and merges all prior discussions between us. No modification of or
amendment to this Agreement, nor any waiver of any rights under this Agreement,
will be effective unless in writing and signed by the party to be charged. Any
subsequent change or changes in my duties, salary or compensation will not
affect the validity or scope of this Agreement. As used in this Agreement, the
period of my employment includes any time during which I may be retained by the
Company as a consultant.

            13.3  SEVERABILITY. If one or more of the provisions in this
Agreement are deemed unenforceable by law, then such provision will be deemed
stricken from this Agreement and the remaining provisions will continue in full
force and effect.

            13.4  SUCCESSORS AND ASSIGNS. This Agreement will be binding upon my
heirs, executors, administrators and other legal representatives and will be for
the benefit of the Company, its successors, and its assigns.

            13.5  SURVIVAL. The provisions of this Agreement shall survive the
termination of my employment and the assignment of this Agreement by the Company
to any successor in interest or other assignee.

            13.6  EMPLOYMENT. I agree and understand that nothing in this
Agreement shall confer any right with respect to continuation of employment by
the Company, nor shall it interfere in any way with my right or the Company's
RIGHT to terminate my employment at any time, with or without cause.

            13.7  WAIVER. No waiver by the Company of any breach of this
Agreement shall be a waiver of any preceding or succeeding breach. No waiver by
the Company of any right under this Agreement shall be construed as a waiver of
any other right. The Company shall not be required to give notice to enforce
strict adherence to all terms of this Agreement

      This Agreement shall be effective as of the first day of my employment
with the Company, namely:_____________________________, 2____.

                                        5

<PAGE>

      I HAVE READ THIS AGREEMENT CAREFULLY AND UNDERSTAND ITS TERMS. I HAVE
COMPLETELY FILLED OUT EXHIBIT A TO THIS AGREEMENT.

ACCEPTED AND AGREED TO:
                                                       /s/ Geoffrey Ribar
Dated: 8/21/2001                                       -------------------------
                                                       Signature

                                                       Geoffrey Ribar
                                                       -------------------------
                                                       (Printed Name)

PLEASE TURN THIS PAGE AND FILL OUT THE NEXT PAGE STATING WHETHER OR NOT YOU HAVE
ANY PRIOR INVENTION TO REPORT.

IF YOU DO NOT HAVE ANY PRIOR INVENTIONS OR PATENTS, PLEASE PUT A CHECK IN THE
BOX MARKED "NO" IN SECTIONS 1 AND 2.

                                       6
<PAGE>

                                    EXHIBIT A

TO:   ASYST

FROM: Geoffrey Ribar

DATE: 8/21,2001

RE:   PRIOR INVENTIONS

      1.    The following is a complete list of all inventions or improvements
relevant to the subject matter of my employment by Asyst Technologies, Inc.(the
"Company") that have been made or conceived or first reduce to practice by me
alone or jointly with others prior to my engagement by the Company:
inventions or improvements.

      [X]   No inventions or improvements.

      [ ]   See below:

            ____________________________________________________________________
            ____________________________________________________________________
            ____________________________________________________________________
            ____________________________________________________________________

      [ ]   Due to confidentiality agreements with prior employer, I cannot
      disclose certain inventions that would otherwise be included on the
      above-described list.

      [ ]   Additional sheets attached.

      2.    I propose to bring to my employment the following devices, materials
and documents of a former employer or other person to whom I have an obligation
of confidentiality that are not generally available to the public, which
materials and documents may be used in my employment pursuant of the express
written authorization of my former employer or such other person (a copy of
which is attached hereto):

      [X]   No material.

      [ ]   See below:

            ____________________________________________________________________
            ____________________________________________________________________
            ____________________________________________________________________
            ____________________________________________________________________

                                        1

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