Company information
From the design, development to the manufacturing of optical related devices.
For more than half a century, Tsubosaka Electric has specialized in the development and manufacturing of precision inspection equipment for cameras, serving clients both in Japan and internationally. Our measuring instruments have played a vital role in enhancing camera quality since the days of film cameras, supporting camera manufacturers in their production and inspection processes. We offer a comprehensive lineup of inspection and measurement solutions, including: evaluation stable light sources (luminance boxes), shutter testers, electronic collimators, aperture area meters, lens testers, and strobe testers, etc. From hardware design to software development, our products are developed entirely in-house to ensure seamless integration and top-tier performance. Recognized for our manufacturing excellence, we are ISO 9001 certified and trusted by major camera manufacturers worldwide. Our expertise also extends beyond the camera industry, and we also can develop optical measuring instrument for advanced medical devices and autonomous driving where they use proprietary optical sensing technology. Additionally, our contrast testers used to measure the contrast values of resist inks in LCD color filters that are contributing to the advancement of high-definition and high-contrast TVs and monitors across the globe. At Tsubosaka Electric, we pride ourselves on flexibility and innovation. We offer a wide range of customizable measurement solutions and are happy to accommodate special orders tailored to your specific requirements. Please feel free to consult with us.
Business Activities
Development, manufacturing, and sales of the following items: Camera measurement devices, artificial solar lighting, AE testing machines, shutter testers, standard surface light sources, luminance meters, strobe testers, lens focus testers, lens focus testers, chart collimators, aperture light quantity ratio measuring devices, cold cathode fluorescent lamp (CFL) inspection equipment, printer measurement devices, light guide plates, backlight inspection equipment, color ink contrast testers for LCDs, etc.
Key Partners
Aisin Corporation Japan Aerospace Exploration Agency (JAXA) AGC Inc. Ebara Corporation OM Digital Solutions Corporation Omron Corporation Olympus Corporation Olympus Medical Systems Corporation Kao Corporation Casio Computer Co., Ltd. Kaneka Corporation Canon Inc. KYOCERA Corporation KenkoTokina Corporation Koito Manufacturing Co., Ltd. KONICA MINOLTA, Inc. SIGMA Corporation Shin-Etsu Chemical Co., Ltd. SUBARU Corporation Sumitomo Chemical Co., Ltd. Sony Corporation Daicel Corporation Dai Nippon Printing Co., Ltd. Takenaka Corporation Tamron Co., Ltd. DENSO Corporation Tokyo Electric Power Company Holdings, Inc. TOSHIBA Corporation TOYO INK CO., LTD. TOPCON Corporation Toyota Motor Corporation Nikon Corporation Nissan Motor Corporation Nittoh Inc. NIDEC PRECISION CORPORATION Japan Broadcasting Corporation (NHK) Japan Aviation Electronics Industry, Limited (JAE) NEC Corporation Nintendo Co., Ltd. Panasonic Corporation Hitachi, Ltd. Fujitsu Limited FUJIFILM Corporation HOYA Corporation Honda Motor Co., Ltd. Mazda Motor Corporation Mitsubishi Chemical Group Corporation Institute of Physical and Chemical Research (RIKEN) Ricoh Company, Ltd. SAKATA SEED CORPORATION Amazon.com, Inc. Apple Inc. BOE Technology Group Co., Ltd. SZ DJI Technology Co., Ltd. DONGWOO FINE-CHEM Co., Ltd. GoPro, Inc. HTC Corporation Huawei Technologies Co., Ltd. Intel Corporation Leica Camera AG Lenovo Corporation LG Corporation NVIDIA Corporation OmniVision Technologies, Inc. Qualcomm, Inc. Samsung Electronics Co., Ltd. Tesla, Inc. Vivo Xiaomi Corporation ZTE Corporation Hangzhou Hikvision Digital Technology Hon Hai Precision Industry Co., Ltd.
※Not in order.
Company overview
- Company name Tsubosaka Electric Co., Ltd.
- Establishment April 10, 1971
- capital 1000Ten thousand yen
- number of employees 31person
- Address 〒192-0032 Tokyo/ Hachioji-shi/ 1683-1, Ishikawa-Machi Hachoji 192-0032 Tokyo Japan View on map
- TEL 042-646-1127
- FAX 042-646-1834
