Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353632 | Electromagnetically driven shutter device | Masanori Uchidoi | 1982-10-12 |
| 4351596 | Electromagnetic driving source for shutter | Takehiko Ohniwa | 1982-09-28 |
| 4334749 | Camera having an electromagnetically driven shutter | Nobuaki Date, Ryoichi Suzuki, Yoji Sugiura | 1982-06-15 |
| 4326786 | Electromagnetically driven shutter | Takashi Uchiyama, Ryoichi Suzuki, Yoji Sugiura | 1982-04-27 |
| 4316661 | Electromagnetically operated shutter | — | 1982-02-23 |
| 4313659 | Electromagnetically driven slit exposure shutter | Ryoichi Suzuki, Takashi Uchiyama | 1982-02-02 |
| 4313658 | Camera having electromagnetic drive source | Yoji Sugiura, Nobuaki Date, Ryoichi Suzuki | 1982-02-02 |
| 4303326 | Electromagnetically driven shutter device for camera | Masayoshi Kiuchi | 1981-12-01 |
| 4302090 | Antibounce device for electromagnetically driven shutter | Masayoshi Kiuchi, Nobuaki Date | 1981-11-24 |
| 4290682 | Electromagnetically operated shutter | Takashi Uchiyama, Syozo Yoshida | 1981-09-22 |