Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887105 | Data input/output device for a camera | Norio Ishikawa | 1989-12-12 |
| 4887119 | Photographic camera system | Kenji Tsuji, Nobuyuki Taniguchi, Hiroshi Ootsuka | 1989-12-12 |
| 4855778 | Motor control device for use in a camera system | Norio Ishikawa, Yasuaki Akada, Reiji Seki, Nobuyuki Taniguchi | 1989-08-08 |
| 4811043 | Data transmission system for use in a camera system | Norio Ishikawa, Yasuaki Akada, Reiji Seki, Nobuyuki Taniguchi | 1989-03-07 |