「現場の課題」を権利化した企業経営

2022年9月27日（火）新ビジネス戦略セミナー（第11回）
三鷹光器株式会社代表取締役社長 中村勝重

Mitaka Kohki Co., Ltd. in 60 years ago…

2

We learned a lot in thisobservatory dome
The star-filled sky
The shining Sun
They provided Mitaka Kohki
supreme Technology and Ideas

Einstein tower3

Aurora observation equipment for Antarctic Research Ship Fuji in 19624

65cm refracting telescope made by German craftsmen about 110 years ago.
(the largest telescope in the orient when installed)5

A Flexible Eyepiece Tube (Wonder Eye)
Loaded onto a Large-Scaled Telescope

Wonder Eye is fully adjustable to any
observers’ eye levels. In other words, it allows
anyone (children, adults, & handicapped) tofully enjoy astronomical observation.
(patented product)6Model K-8L-12 (1966)

Contribution to thediscovery of the Ozone Hole

Observation equipment

7

Photometer & X-ray Telescopefor model no. K-10-2 (1966)

Contribution to discovery of black hole

Airglow Survey

X-ray observational
equipment

8

TENMA (1988)
Constellation sensor

Mitaka loaded observational
equipment to 16 artificial satellites

・1978-02: EXOS-A・1980-02: MS-T4
・1981-02: ASTRO-A・1983-02: ASTRO-B
・1984-02: EXOS-C
・1985-08: PLANET-A
・1987-02: ASTRO-C
・1989-02: EXOS-D
・1990-01: MUSES-A
・1991-08: SOLAR-A
・1992-07: GEOTAIL<The role of the constellation sensor>
・1993-02: ASTRO-D
To absorb 98.5% of the sunlight (straylight) in order to detect the target star ・1998-07: PLANET-B
and guide the satellite to its precise orbit.・2005-07: ASTRO-EII・2006-02: ASTRO-F・2007-09: SELENE
The principle of the direction indication sensor
developed for ASTRO-B continues to be valid andeffective as of today.
9Loaded onto a Space Shuttle
low center ofgravity

Mitaka participated Space Experiment withParticle Accelerator (SEPAC). Mitaka pure-bred
special camera was loaded onto Columbia.

self destruction
mechanism
repetitive temperaturechange does not affect theshaft

Under －50℃

Over ＋100℃

About 30 years ago, NASA chose Mitaka over alarge TV manufacturing company for a special
camera to load onto Space Shuttle Columbia
OV-102.

November 1983 10

30 years ago, Mitaka contracted with Wild Leitz andintroduced Mitaka microscope in overseas market(3 years later, Wild Leitz changed her name to Leica Microsystems)
Space Pinter – “Cygnus” (1989)

PARALLELOGRAM

The point-lock function neverloses its field of view once it islocked.

POINT LOCK11

A Surgery making the best use of
the point-lock function
The point-lock function never loses its fieldof view once it is locked.

12Over HeadBalancing stand for surgical microscope

Counter weight

Point of Support

13

Sales meeting and training in USA
14

Zeiss tried Mitaka for patent objection in 2003 & 2005.
And Mitaka won both cases.

15

If the Sun looks like this…

the Earth

Photo Credit: Space Laboratory

16

State-of-the-Art Medical Treatment

Brain tumor resection with
Mitaka fluorescence microscope

Photo credit: Tokyo Medical University (Neurosurgery Dept.)

Normal observation image

Bright field observation image with
LED light source

fluorescence excitation image(talaporfin sodium)17

ISO 25178-605: Non-contact (point autofocus probe) instruments
Large measuring range: XYZ=150x150x10mm High resolution: Z=1nm
NH-3SP

Autofocus
sensorImaging lensLaserbeam
ObjectiveWorkpiece
XY stage
Mitaka Kohki Co., Ltd.
18

Feature: High correlation with the internationalroughness standards Type: D1 (PTB)
PTB
Certificate

Scanning AFDifference

Ra

0.227
(±0.007)

0.224-0.003Rz

1.50(-0.08,+0.07)

1.587+0.087
Unit: µm

Contact

Scanning AF（300µm/s）

19Mitaka measured a compound eye of a dragonfly.
The Emperor was quite impressed with it.

20

Mitaka Kohki Fujimimachi R&D Center
Central Tower Height: 20m, Output:250kW
2680 sheets of φ50cm mirrors reflect
sun light to one spot

New Energy and Industrial Technology Development Organization (NEDO) Innovation Project 2011212223

New plant factory technology is being developed through strategic collaboration with the Tokyo University ofAgriculture and Technology!
24

Thank you very much

Mitaka Kohki Fujimimachi R&D center25