Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866468 | Control device for driving zoom lens of a camera | Takashi Hongoh, Kenji Koyama | 1989-09-12 |
| 4864337 | Apparatus for driving a moving mirror cylinder of a camera | Kohichi Nishi | 1989-09-05 |
| 4862203 | Lens driving and shutter opening and closing device for a camera | Saburo Sasaki, Shinichiro Koshiishi | 1989-08-29 |