Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680647 | Motor driven zoom camera | Tadayuki Kirigaya, Hiroyuki Takahashi, Hideaki Tsuji, Tetsuo Hosokawa | 1997-10-21 |
| 5664239 | Automatic focusing apparatus | — | 1997-09-02 |
| 5654789 | Motor driven zoom camera | Tadayuki Kirigaya, Hiroyuki Takahashi, Hideaki Tsuji, Tetsuo Hosokawa | 1997-08-05 |
| 5640225 | Backlash compensation for automatic focusing apparatus | — | 1997-06-17 |
| 5612761 | Automatic focusing apparatus | — | 1997-03-18 |
| 5609971 | Thin film magnetic head | Naoto Matono, Hitoshi Noguchi, Tomomi Yamamoto, Shinji Kobayashi | 1997-03-11 |