Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410549 | Logic simulator | — | 1995-04-25 |
| 5321552 | Rear-focus-type zoom lens equipped with index-distribution-type lens | Akihisa Horiuchi | 1994-06-14 |
| 5299064 | Zoom lens of rear focus type | Hiroshi Satoh | 1994-03-29 |
| 5243462 | Image stabilizing apparatus | Takashi Kobayashi, Shigeru Ogino, Kazuhiro Noguchi, Hirokazu Mogi, Sadahiko Tsuji +1 more | 1993-09-07 |
| 5138492 | Rear-focus type zoom lens suppressing fluctuation of aberration | Akihisa Horiuchi | 1992-08-11 |
| 5134524 | Rear focus type zoom lens | Kenichi Kimura, Saburo Sugawara | 1992-07-28 |
| 5050972 | Zoom lens | Hitoshi Mukaiya, Nobuyoshi Suzuki, Muneharu Sugiura, Akihisa Horiuchi | 1991-09-24 |
| 5009492 | Zoom lens | — | 1991-04-23 |
| 4998809 | Image-stabilizing optical device | Sadahiko Tsuji, Hirokazu Mogi, Shigeru Ogino, Kazuhiro Noguchi, Takashi Kobayashi | 1991-03-12 |
| 4988174 | Zoom lens | Akihisa Horiuchi | 1991-01-29 |
| 4934796 | Zoom lens | Muneharu Sugiura, Akihisa Horiuchi, Nobuyoshi Suzuki, Hitoshi Mukaiya | 1990-06-19 |
| 4851249 | Dried tripe flakes and process for preparing the same | — | 1989-07-25 |
| 4832471 | Zoom lens | — | 1989-05-23 |