Corporate Name Seiko Instruments Inc.



Head Office 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan
Tel:+81-43-211-1111

Established September 7, 1937

Business Lines Mechatronics Business
Watches, Hard disk components, Thermal printers,etc.

Electronics Components Business
CMOS ICs, Quartz crystals,Micro batteries, LCD devices, etc.

System Applications Business
Order Entry Systems, Electronic dictionaries, Color printers, etc.

Scientific Instruments Business
Measurement and analysis instruments,Radiation detection and measurement systems, etc

Others Business
Network servers, etc.


Paid-in Capital 7,256 million yen

Fiscal Year-End March

Annual Sales
(As of Fiscal 2009) 115,800 million yen (nonconsolidated)
164,100 million yen (consolidated)

Sales Breakdown
(consolidated) Mechatronics 30%

Electronics Components 39%

System Applications 20%

Scientific Instruments 9%

Others 2%


Number of Employees 2,752 (nonconsolidated)
11,972 (consolidated)
As of March 31, 2010

Board of Directors [ President ]
Masafumi Shimbo

[ Director, Senior Executive Vice President ]
Yoshinobu Hirata

[ Director, Executive Vice President ]
Masayoshi Kanno

[ Director, Senior Vice President ]
Hiroaki Sahara

[ Director, Senior Vice President ]
Shinji Nureki

[ Director, Senior Vice President ]
Tetsu Kobayashi

[ Director ]
Shinji Hattori

[ Director ]
Hitoshi Murakami

[ Director ]
Masayuki Koyama

[ Overseer of Audits and Corporate Policy ]
Kunio Kamata

[ Overseer of Audits and Corporate Policy ]
Fumiyuki Shinomiya

[ Overseer of Audits and Corporate Policy ]
Hideo Wada



Officers [ Senior Vice President ]
Minoru Hasegawa

[ Senior Vice President ]
Yoshiaki Ito

[ Senior Vice President ]
Masao Kasuga

[ Senior Vice President ]
Nobuo Kubo
[ Senior Vice President ]
Hiroshi Nakahara

[ Senior Vice President ]
Takaaki Yamamoto

[ Senior Vice President ]
Susumu Kitano