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about us

Company Profile / Greetings

Greetings

Hiroshi Osamune, President & CEO
President & CEO
Hiroshi Osamune

We started as an aeronautical instrument repair service provider in 1952 and have been operating in Fujisawa, Kanagawa Prefecture for over 70 years.

At present, in order to ensure the production of products, including our mainstay products such as flight data recorders, tactical air navigation systems, telemeters, autopilot systems, gimbals, electronic equipment, and testing and measuring systems, we are constantly making improvements and will continue to work as one to improve product quality.

In addition to products for the defense sector, we are actively exploring new areas to provide better products in the private sector. We will strive to enhance our corporate value to earn the trust and respect of our customers.

I sincerely appreciate your continued support and cooperation.

Company Profile

Company Name Kanto Aircraft Instrument Co., Ltd.
Representative Hiroshi Osamune, President & CEO
Foundation December 29, 1952
Capital 480 million yen
Shareholders Ishikawa Seisakusho, Ltd.
Employees 196 (as of April 1, 2025)
Business Overview Design, development, manufacture, repair, and sale of electronic equipment, control equipment, measuring and testing systems, precision machinery, and electrical components for aircraft, flying objects, ships, special vehicles, etc.
Certification
  1. Business approved under the Aircraft Manufacturing Industry Act (1952)
  2. Acquired JIS Q 9001 (ISO 9001) certification (1998)
  3. Acquired JIS Q 9100 certification (2003)
  4. Acquired JIS Q 14001 (ISO 14001) certification (2004)
Major Customers Japan Ministry of Defense
Mitsubishi Heavy Industries, Ltd.
Kawasaki Heavy Industries, Ltd.
SUBARU CORPORATION
ShinMaywa Industries, Ltd.
Mitsubishi Electric Corporation
FUJITSU LIMITED
NEC Corporation
TOSHIBA CORPORATION
GS Yuasa Corporation 
Sumitomo Precision Products Co., Ltd.
Oki Electric Industry Co., Ltd.
The Japan Steel Works, Ltd.
SINFONIA TECHNOLOGY CO., LTD.

Quality Assurance

Our manufacturing is guided by the principle that quality and the customer come first.
Based on this philosophy, we have defined and embodied our quality initiatives as “reliable manufacturing to earn the trust of our customers”.

Under the slogan of “reliable manufacturing to earn the trust of our customers,” we were one of the first to introduce a quality management system in compliance with JIS Q 9001 (certified in 1998) to ensure quality assurance.

We have continued to make improvements under the guidance of top management with the aim of creating quality products that satisfy our customers.
We have acquired JIS Q 9100:2016 (quality management systems) certification and all employees are united in continuing activities to further improve product quality.

ISO Quality Certificate

Access

Head Office

2-3-18 Honfujisawa, Fujisawa, Kanagawa, 251-0875 Japan

Fujisawa Plant

4-1-2 Honfujisawa, Fujisawa, Kanagawa, 251-0875 Japan

Tokyo Office

8F Chuo Building, 2-17 Kagurazaka, Shinjuku, Tokyo, 162-0825 Japan

Komaki-Minami Office

17-1 Toyoba Shindencho, Toyoyama-cho, Nishikasugai-gun, Aichi, 480-0202 Japan

Gifu Office

3F Kawasaki Life Gifu Building 2, 2-58 Unuma Kawasaki-cho, Kakamigahara, Gifu, 509-0147 Japan

Contact Us

If you have any questions or inquiries, please contact us via phone or through the inquiries form.