Issued Patents All Time
Showing 76–100 of 135 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5396306 | Power lens and camera system | Hiroyuki Takahashi, Yoshinari Tanimura | 1995-03-07 |
| 5367354 | Motor driven lens and camera system | Hiroyuki Takahashi, Yoshinari Tanimura | 1994-11-22 |
| 5365350 | Data communication method between circuits | Teruhiko Naruo, Yutaka Ohsawa, Isamu Hashimoto | 1994-11-15 |
| 5363165 | Power zoom lens and camera system | Hiroyuki Takahashi, Yoshinari Tanimura | 1994-11-08 |
| 5355192 | Automatic focusing apparatus | Hiroyuki Takahashi, Shigeru Iwamoto | 1994-10-11 |
| 5349409 | Photographing lens | Hiroyuki Takahashi, Shigeru Iwamoto | 1994-09-20 |
| 5331367 | Camera system having power zoom lens | Hiroyuki Takahashi, Yoshinari Tanimura | 1994-07-19 |
| 5315345 | Power zoom lens and camera system having same | Hiroyuki Takahashi, Yoshinari Tanimura | 1994-05-24 |
| 5305044 | Autofocusing system for a camera | Noboru Suzuki, Shigeo Toji | 1994-04-19 |
| 5283663 | Data communication method between circuits | Teruhiko Naruo, Yutaka Ohsawa, Isamu Hashimoto | 1994-02-01 |
| 5283607 | Automatic lens control system | Noboru Suzuki, Shigeo Toji | 1994-02-01 |
| 5274416 | Photographing lens | Hiroyuki Takahashi, Shigeru Iwamoto | 1993-12-28 |
| 5255043 | Apparatus for maintaining constant image magnification in a camera system | — | 1993-10-19 |
| 5255046 | Camera system | Hiroyuki Takahasi, Shigeru Iwamoto | 1993-10-19 |
| 5227832 | Camera system | Hiroyuki Takahashi, Shigeru Iwamoto | 1993-07-13 |
| 5223877 | Camera system | Hiroyuki Takahashi, Shigeru Iwamoto | 1993-06-29 |
| 5182591 | Camera system | Hiroyuki Takahashi, Shigeru Iwamoto | 1993-01-26 |
| 5181061 | Camera system | Hiroyuki Takahashi, Shigeru Iwamoto | 1993-01-19 |
| 5170203 | Camera system | Hiroyuki Takahashi, Shigeru Iwamoto | 1992-12-08 |
| 5170200 | Camera system | Hiroyuki Takahashi, Shigeru Iwamoto | 1992-12-08 |
| 5166717 | Camera system | Hiroyuki Takahashi, Shigeru Iwamoto | 1992-11-24 |
| 5159377 | Image magnification control device for a camera | Noboru Suzuki, Shigeo Toji | 1992-10-27 |
| 5157434 | Autofocusing system for camera | Noboru Suzuki, Shigeo Toji | 1992-10-20 |
| 5093680 | Image magnification control device for a camera | Noboru Suzuki, Shigeo Toji | 1992-03-03 |
| 5068680 | Rear converter for interchangeable lens camera | Osamu Sato | 1991-11-26 |