Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812866 | Photographic film package | Seimei Ushiro, Hiroshi Ohmura, Michio Cho, Tsutomu Tanaka, Yasuhiko Tanaka +1 more | 1989-03-14 |
| 4799073 | Lens shifting mechanism | Yasuhiko Tanaka | 1989-01-17 |
| 4769667 | Shutter control apparatus for a camera | Minoru Ishiguro | 1988-09-06 |
| 4610522 | Mode change-over device for pre-winding type camera | Takashi Tobioka, Tetuo Nishizawa, Minoru Ishiguro, Toshio Yoshida, Masanoshin Komori +2 more | 1986-09-09 |
| 4586801 | Mode changing mechanism for pre-winding type photographic camera | Tetuo Nishizawa, Minoru Ishiguro, Masanoshin Komori, Takashi Tobioka, Toshio Yoshida +1 more | 1986-05-06 |
| 4505568 | Shutter mechanism for camera | Takashi Kagechika, Minoru Ishiguro | 1985-03-19 |