Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681406 | Zoom lens assembly | Hideshi Naito, Yoshiro Kodaka | 1987-07-21 |
| 4636041 | Aperture device for zoom lens | Yoshiro Kotaka, Hideshi Naito | 1987-01-13 |
| 4525053 | Motor-drivable photographing lens assembly | Shigeru Suzuki | 1985-06-25 |
| 4469422 | Electric connector for camera | Makoto Kimura, Naoki Tomino, Kenichi Magariyama | 1984-09-04 |
| 4457609 | Device for coupling a lens barrel and a camera body | Naoki Tomino, Makoto Kimura, Kenichi Magariyama | 1984-07-03 |
| 4382671 | Signal transmission device in an intermediate lens barrel | Kunihiro Fukino, Yukio Saito | 1983-05-10 |