Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36246 | Film rewinder | Yoshiyuki Nakano | 1999-07-06 |
| 4743935 | Camera shutter control device | — | 1988-05-10 |
| 4734727 | Bracketing exposure control camera | — | 1988-03-29 |
| 4707095 | Film rewinder | Yoshiyuki Nakano | 1987-11-17 |
| 4707105 | Apparatus for fixing exposure and focus in camera | Sunao Nishioka | 1987-11-17 |
| 4564281 | Signal selector for automatic exposure apparatus of camera | Sakuji Watanabe, Yuji Okubo | 1986-01-14 |
| 4509847 | Automatic exposure control camera having a low brightness warning device | Osamu Maida, Yuji Okubo | 1985-04-09 |
| 4390259 | Flash output control apparatus for camera | Yuji Ohkubo | 1983-06-28 |
| 4284335 | Focus detecting apparatus | Hiroaki Tanaka | 1981-08-18 |
| 4239358 | Alarm device control system in a camera | Yoshiaki Ohtsubo, Shigeo Akasaka, Sakuji Watanabe, Ryuzo Motoori, Yasunori Kitamura | 1980-12-16 |
| 4238146 | Sound alarm device in a camera | Yasunori Kitamura, Shigeo Akasaka, Sakuji Watanabe, Yoshiaki Ohtsubo, Ryuzo Motoori | 1980-12-09 |