Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7047102 | Method and apparatus for generating data for machining | Mitsuru Ikeda, Kenji Kawada, Fusao Shibata | 2006-05-16 |
| 6633292 | Recording device and recording method | Sunao Murata, Michitoshi Ishihara, Akira Suzuji | 2003-10-14 |
| 5675439 | Zoom lens | — | 1997-10-07 |
| 5606459 | High magnification zoom lens | — | 1997-02-25 |
| 5579171 | Zoom lens equipped with the image stabilizing function | Kenzaburo Suzuki, Keiji Moriyama | 1996-11-26 |
| 5532881 | Zoom lens utilizing inner focus system | Kenzaburo Suzuki | 1996-07-02 |
| 5517361 | Zoom lens system | Kiyotaka Inadome, Haruo Sato, Hideo Kanno | 1996-05-14 |
| 5508847 | Telephoto zoom lens for 35 mm photos | Kenzaburo Suzuki | 1996-04-16 |
| 5502594 | Zoom lens incorporating vibration-proofing function | Kenzaburo Suzuki | 1996-03-26 |
| 5438455 | Internal focus telephoto lens for an auto focus camera | Susumu Sato | 1995-08-01 |
| 5353163 | Wide-angle zoom lens | Atsushi Shibayama | 1994-10-04 |
| 5337187 | Zoom lens system | Kunihiro Fukino, Toru Takayama, Kiyotaka Inadome | 1994-08-09 |
| 5325233 | Zoom lens utilizing inner focus system | Kenzaburo Suzuki | 1994-06-28 |
| 5309284 | Great relative aperture telephoto zoom lens | — | 1994-05-03 |