Corporate History
1954

The small Steel-Works which started making screw-bolts for sewing machines
has always been challenging toward a new manufacturer's period to take over its business.

Nakamura Steel Works established in Asahigaoka Kita-machi,
Sakai-ku, Sakai City（Founder: Shigeru Nakamura）

1970
Nakamura Choukou Co., Ltd.
Established1965
Started developing production skills
for cemented carbide

1988
PCD (sintered diamond) processing skills developed,
material offering ability improved

1987
Shigeru Nakamura, the Founder,
passed away and Makoto Inoue (the President)
took over the business.

Mass produced

1994

Absorption nozzle for electronic parts developed,
mass produced, and implemented into mounting business fields

2001

1995

"MAC Center" factory newly established in Tsuruta-cho,Nishi-ku, Sakai City, Osaka

2005

2005

"MAC-I" nozzle cleaner developed
and distributed
Our first company brand device

New MAC Center
Building established2008
Acquired all shares of Nippon Nozzle Co., Ltd.,making it a wholly-owned subsidiary

P resident's M essage
Nakamura Choukou Co., Ltd. was founded in 1954 as the small Steel-Works which started
making screw-bolt for sewing machines. Since then, we have continued to grow by expanding
our sales of parts and tools using cemented carbides, ceramics, diamond, etc. to the industrial
world, mainly machine tools and industrial machines, with the competitive edge of being able toprocess hard materials with high precision.
Since 2004, with the aim of achieving sustainable business growth, we have strengthened ourR&D efforts by actively utilizing industry-academia-government collaboration to enter new
industrial fields. The first result of our business creation through industry-academia collaboration was diamond wire, which enabled high-efficiency slicing of silicon wafers and made asignificant contribution to lowering the cost of solar cells. Encouraged by the growth and expansion of the business related to this product, our company was listed on the Mothers (currently theGrowth Market) of the Tokyo Stock Exchange in 2015.
Since then, we have been actively engaged in research and development in collaboration withindustry and academia, and have developed a microreactor system using flow synthesis technology that dramatically improves the efficiency of chemical reactions. At the same time, we aredeveloping innovative manufacturing processes that will enable us to use these nano-sizedzeolites in a variety of applications, and we are working to commercialize these processes in thefuture.
We place the utmost importance on "Challenge" as our corporate stance.
In the ever-changing global marketplace, when we are confronted with achallengeable theme, we are willing to boldly take on the challenge of
research and development and business entry, as long as the results areuseful to people's lives.
President＆Representative of the Board／Engineering Doctor

Makoto Inoue��Main office factory (765 m2) newly established,main office moved to Otori Minami-machi,
Nishi-ku, Sakai City, Osaka2010"D-Next" Factory established in Ayumino,Izumi City, Osaka
Started solar battery related-businessStarted mass producing solar silicon wafers
Started distributing diamond-wires

2015
2012
Started Flow Microreactor System for research of optimum conditions
Green chemistry
Listed on the Mothers ofthe Tokyo Stock Exchange(6166)
Micro mixer

Microreactor System2015

2016
Started supplying sample of zeolite
nano-particles,in collaboration with Tokyo
University, developed an innovative
production processFactory 2 established in Ayumino,Izumi City, Osaka

Developed new applications of powderedceramic through nano-sizing
The field of material

2019" Manufacturing method and particle size control technology ofzeolite nanoparticles" was recognized as a success in theindustry-academia joint development project for practical use(A-STEP) by the Japan Science and Technology Agency (JST).
Examples of applications
under development��Company Profile

Company Name

Nakamura Choukou Co., Ltd.

Founded on

The 21st, Dec. 1970

Representative

CEO Makoto Inoue

Subsidiary

Nippon Nozzle Co., Ltd.

Overseas Sales Office

Shanghai Nakamura Choukou Trading Co., Ltd.

JQA-QM3339
JQA-EM1988

Stock Security Code6166

Nurturing a Dreamy Future Together

List of Offices

Main Office ( MAC Center )High-precision Equipment Business ／ Material science business

27-27 Tsurutacho, Nishi-ku, Sakai City, Osaka

Postal code／593-8323

Phone／(+81)72-274-0007 (Reception)

Izumi Factory

Electronic Material Slice Periphery Business／ Material science business

2-1-3 Ayumino, Izumi City, Osaka

Postal code／594-1157

Phone／(+81)72-274-0007 (Reception)

For Business Succession
toward the New Manufacturing Era

Nippon Nozzle Co., Ltd. ( Subsidiary )Chemical Fiber Spinning Nozzle Business

1-1, 2-Chome, Murotani, Nishi-ku, Kobe
(Kobe High-Tech Park)

Postal code／651-2241

Phone／(+81)78-991-6821 (Sales)
MAIL： inq@nippon-nz.com

MAIL：hpnc-contact@nakamura-gp.co.jp��

http://www.nakamura-gp.co.jp/en11��