Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10720256 | Electron beam irradiating device | Hiroyuki Daiku, Ichiro Sakai, Yohei Terasaka | 2020-07-21 |
| 6459537 | Zoom lens barrel and camera | Tetsuya Uno, Dai Shintani | 2002-10-01 |
| 5099263 | Variable focal length camera | Toshiaki Matsumoto, Takeo Hoda, Yoshiaki Hata, Masatoshi Kamitani | 1992-03-24 |
| 4887107 | Camera | Ikushi Nakamura, Hiroshi Ootsuka, Akira Fukushima, Yoshinobu Kudo, Yoshiaki Hata +1 more | 1989-12-12 |
| 4771303 | Variable focal length camera | Toshiaki Matsumoto, Takeo Hoda, Yoshiaki Hata, Masatoshi Kamitani | 1988-09-13 |
| 4645325 | Electronic instrument which selectively receives different kinds of batteries | Shinji Tominaga, Masataka Kashima, Ikushi Nakamura | 1987-02-24 |
| 4586800 | Data reading device for automatically reading film cartridge data | Shinji Tominaga, Masaaki Nakai, Akihiko Fujino, Manabu Inoue, Nobuyuki Taniguchi | 1986-05-06 |
| 4222649 | Photographic film wind-up and shutter charge mechanism | Masatake Niwa, Kunio Kawamura, Norio Beppu | 1980-09-16 |