Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33185 | Camera with autofocusing device | Mutsuhide Matsuda, Shuichi Tamura | 1990-03-20 |
| 4860040 | Camera | Masakazu Taku | 1989-08-22 |
| 4811039 | Camera | Hiroshi Maeno | 1989-03-07 |
| 4803504 | Waterproof camera | Hiroshi Maeno | 1989-02-07 |
| 4758855 | Shaft holding structure for holding shaft in article of resinous material | Hiroshi Maeno | 1988-07-19 |
| 4731624 | Data imprinting device for a camera | Toru Nagata, Chikara Aoshima, Hiroshi Maeno | 1988-03-15 |
| 4714333 | Water-proof window structure of water-proof camera | Hiroshi Maeno | 1987-12-22 |
| 4697897 | Watertight camera | — | 1987-10-06 |
| 4668061 | Buckle for a water-proof camera | Hiroshi Maeno | 1987-05-26 |
| 4666275 | Camera | — | 1987-05-19 |
| 4666274 | Waterproof camera | Hiroshi Maeno, Michio Yoshida | 1987-05-19 |
| D289176 | Camera | Michio Yoshida | 1987-04-07 |
| 4643549 | Data imprinting device for a camera | Toru Nagata, Chikara Aoshima, Hiroshi Maeno | 1987-02-17 |
| 4634253 | Underwater photographable camera | — | 1987-01-06 |
| 4572640 | Photographing operation control device for camera | Isao Harigaya | 1986-02-25 |
| 4482226 | Winding and rewinding device for camera | — | 1984-11-13 |
| 4479705 | Film transportation device in camera | Mutsuhide Matsuda, Toyotosi Suzuki, Takashi Endo | 1984-10-30 |
| 4432621 | Auto-focus built-in camera | Toyotosi Suzuki, Mutsuhide Matsuda | 1984-02-21 |
| 4417795 | Automatic focus detection device | Shuichi Tamura, Toyotosi Suzuki, Mutsuhide Matsuda | 1983-11-29 |
| 4401379 | Film feeding device for camera | Toru Nagata | 1983-08-30 |
| 4400071 | Auto-focus camera | Shuichi Tamura, Toyotosi Suzuki, Mutsuhide Matsuda | 1983-08-23 |
| 4370043 | Photographing operation control device for camera | Isao Harigaya | 1983-01-25 |
| 4351598 | Camera | Toyotosi Suzuki, Mutsuhide Matsuda | 1982-09-28 |
| 4351599 | Camera | Toyotosi Suzuki, Mutsuhide Matsuda | 1982-09-28 |
| 4307950 | Focus adjusting device for camera | Toyotosi Suzuki, Shuichi Tamura, Mutsuhide Matsuda | 1981-12-29 |