Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659820 | Camera system | Masatake Niwa, Akira Fujii, Takeo Hoda, Masaaki Nakai, Minoru Sekida +1 more | 1997-08-19 |
| 5659829 | Film rewinding mechanism that fully retracts the film or leaves it partially extended | Kouji Yamamoto, Shinji Tominaga | 1997-08-19 |
| 5640223 | Camera having a varifocal lens | Masaaki Nakai, Takanobu Omaki, Tokuji Ishida, Hisayuki Masumoto, Hisashi Tokumaru +1 more | 1997-06-17 |
| RE35515 | Photo signal processing apparatus | Toshihiko Ishimura, Norio Ishikawa, Reiji Seki, Yasuaki Akada | 1997-05-20 |