Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5796527 | Small zoom optical system | — | 1998-08-18 |
| 5790309 | Zoom lens system capable of shifting an image and compensating back focus variation | — | 1998-08-04 |
| 5781348 | Zoom lens system | — | 1998-07-14 |
| 5775790 | Illuminating optical system | — | 1998-07-07 |
| 5765056 | Camera having parallax compensation apparatus | Koichi Ohshita | 1998-06-09 |
| 5764426 | Variable focal length optical system | — | 1998-06-09 |
| 5760968 | Zoom lens capable of focussing at close range | Kenzaburo Suzuki | 1998-06-02 |
| 5748383 | Variable focal length optical system | — | 1998-05-05 |
| 5737129 | Wide-angle zoom lens | Akihiko Obama | 1998-04-07 |
| 5717526 | Variable focal length optical system | — | 1998-02-10 |
| 5696632 | Zoom lens capable of focusing at close range | — | 1997-12-09 |
| 5687403 | Focal point position correction apparatus | — | 1997-11-11 |
| 5684639 | Zoom lens capable of focusing on close range | — | 1997-11-04 |
| 5678071 | Variable focal length optical system capable of shifting image | — | 1997-10-14 |
| 5668667 | Zoom lens | — | 1997-09-16 |
| 5668669 | Compact wide-angle objective lens | Motohisa Mori | 1997-09-16 |
| 5666231 | Zoom lens | — | 1997-09-09 |
| 5666229 | Variable focal length optical system | — | 1997-09-09 |
| 5663837 | Lens system | Koichi Ohshita | 1997-09-02 |
| 5654829 | Zoom lens | — | 1997-08-05 |
| 5630181 | Variable focal length optical system | — | 1997-05-13 |
| 5617163 | Camera with illuminating optical system | — | 1997-04-01 |
| 5606460 | Zoom lens | — | 1997-02-25 |
| 5534687 | Focus detecting optical system with an off-axis light source and light projecting lens | — | 1996-07-09 |
| 5528428 | Compact wide-angle objective lens | Motohisa Mori | 1996-06-18 |