Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9507141 | Stereoscopic endoscope device | Shuji Ono, Seiichi Watanabe | 2016-11-29 |
| 6149582 | Front end structure of stereoscopic endoscope | — | 2000-11-21 |
| 6142932 | Front end structure of stereoscopic endoscope including an elongated lens | — | 2000-11-07 |
| 5702349 | Endoscope with acutely angled handle and associated focus adjustment mechanism | — | 1997-12-30 |
| 5596666 | Illumination system for endoscopes | Hitoshi Miyano | 1997-01-21 |
| 5530496 | Overhead projector | Shigeo Mizukawa, Katsuo Katagiri | 1996-06-25 |
| 5444512 | Camera vibration correction apparatus | — | 1995-08-22 |
| 5434703 | Binocular stereomicroscope | — | 1995-07-18 |
| 5414480 | Overhead projector | — | 1995-05-09 |
| 5394212 | Diaphragm with light blocking element | — | 1995-02-28 |
| 5296970 | Zoom lens system | — | 1994-03-22 |
| 5266791 | Autofocus binocular stereomicroscope | — | 1993-11-30 |
| 5115267 | Zoom lens drive mechanism | Shigeru Kondo, Naoki Takatori, Shino Kanamori | 1992-05-19 |
| 4961635 | Zoom lens drive mechanism | Shigeru Kondo, Naoki Takatori, Shino Kanamori | 1990-10-09 |
| 4525046 | Caseless camera | Yukio Takaoka, Norimichi Takahashi | 1985-06-25 |
| 4500184 | Electronic flash camera | Toru Kando, Keisuke Haraguchi | 1985-02-19 |
| 4487495 | Automatic focusing camera | Hiroshi Kimata | 1984-12-11 |
| 4459004 | Automatic focusing camera | — | 1984-07-10 |