Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602616 | Exposure control apparatus of camera | Osamu Sato, Satoshi Nakano, Isamu Hirai, Toshiyuki Kitazawa, Takayuki Sensui +4 more | 1997-02-11 |
| 5485242 | Exposure control apparatus of camera | Osamu Sato, Satoshi Nakano, Isamu Hirai, Toshiyuki Kitazawa, Takayuki Sensui +3 more | 1996-01-16 |
| 5382997 | Exposure control apparatus of camera | Osamu Sato, Satoshi Nakano, Isamu Hirai, Toshiyuki Kitazawa, Takayuki Sensui +4 more | 1995-01-17 |
| 5280319 | Exposure control apparatus of camera including exposure factor limit value setting means | Osamu Sato, Satoshi Nakano, Isamu Hirai, Toshiyuki Kitazawa, Takayuki Sensui +3 more | 1994-01-18 |
| D329656 | Single-lens reflex camera body | — | 1992-09-22 |
| D307154 | Pair of binoculars | — | 1990-04-10 |
| D306606 | Pair of binoculars | Toshimasa Yamanaka, Akio Takahashi | 1990-03-13 |