Company Profile / Greetings

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 Name | Kanto Aircraft Instrument Co., Ltd. |
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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 |
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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. |
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
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