Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465352 | Automatic focusing device | Hitoshi Hirobe, Tadashi Minakuchi, Shinji Urata | 1984-08-14 |
| 4445757 | Zooming device | Hitoshi Hirobe, Shinji Urata | 1984-05-01 |
| 4429965 | Photographic camera of automatic focussing type | Mitsuhiko Shimoda | 1984-02-07 |
| 4409620 | Picture division type automatic exposure control device for television camera | — | 1983-10-11 |
| 4323303 | Automatic focusing camera | — | 1982-04-06 |
| 4303321 | Photographic camera of automatic focussing type | Mitsuhiko Shimoda | 1981-12-01 |