Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344679 | Camera with photoelectric focus detecting device | Hiroshi Sawano | 1982-08-17 |
| 4309088 | Film magazine having an identity mark for identifying sensitivity of the film and a camera therefor | Yasuo Uchida, Kazuo Shiozawa | 1982-01-05 |