Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315336 | Battery housing structure | Shinya Suzuka | 1994-05-24 |
| 5136760 | Clamp structure for plural members | Masaki Sano, Hidetaka Yokota | 1992-08-11 |
| 5136326 | Photometry device for camera | Hidetaka Yokota, Kosei Kosako | 1992-08-04 |
| 4942414 | Front conversion adapter for lens shutter type of zoom lens camera | Hitoshi Tanaka, Koichi Maruyama | 1990-07-17 |
| 4560264 | Device for displaying data in camera viewfinder | Toshiyuki Kitazawa, Tahei Morisawa | 1985-12-24 |
| 4525046 | Caseless camera | Yukio Takaoka, Masaaki Morizumi | 1985-06-25 |
| 4338010 | Focusing screen mounting device | — | 1982-07-06 |
| 4209247 | Environmentally protected camera with an interchangeable drawing type finder | Fumio Urano, Akihiro Arai, Takumi Kobayashi, Eiji Yamamori, Junji Umetsu | 1980-06-24 |