Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337099 | Lens-fitted photographic film unit with flash device and battery-insulating wrapper | Hisashi Tasaka, Hidefumi Obo, Takashi Kubo | 1994-08-09 |
| 5285894 | Waterproof casing | Hisashi Tasaka, Takashi Kubo, Takaji Kono | 1994-02-15 |
| 5285229 | Lens-fitted photographic film package | — | 1994-02-08 |
| 5257055 | View finder for camera with different selectable finder field frames | Michio Cho | 1993-10-26 |
| 5196963 | Zoom lens device | Tokuji Sato, Yasuhiro Nishitani, Kiyotaka Kobayashi | 1993-03-23 |
| 4961084 | Camera with changeable focal length | Hiroshi Komatsuzaki, Akio Ohmiya, Syunji Nishimura, Yoshihito Umeda, Noriya Mochizuki +1 more | 1990-10-02 |
| 4958179 | Camera with changeable focal length | Hiroshi Komatsuzaki, Akio Ohmiya, Syunji Nishimura, Yoshihito Umeda, Noriya Mochizuki +1 more | 1990-09-18 |
| 4896182 | Camera with changeable focal length | Kazuhiro Akiyama, Hidemi Saito | 1990-01-23 |
| 4609269 | Wide-angle/telephotography convertible camera with electronic flash | — | 1986-09-02 |
| 4544249 | Incorrect lens setting detection device for wide-angle/telephotography convertible camera | Takashi Maemori | 1985-10-01 |
| 4469421 | Camera with pivotable back door and slidable film loading door | — | 1984-09-04 |