Issued Patents 1982
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352545 | Camera focus detecting device | Naoyuki Uno, Masao Jyojiki | 1982-10-05 |
| 4349254 | Camera focus detecting device | Masao Jyojiki | 1982-09-14 |
| 4329032 | Automatic focus indicating device for camera | Yoshio Sawada | 1982-05-11 |
| 4326127 | Focus detecting device | Yoshio Sawada | 1982-04-20 |
| 4320946 | Camera focus detecting device | Katsuhiko Miyata, Yoshio Sawada | 1982-03-23 |
| 4319813 | Automatic focus indicating device for camera | Yoshio Sawada | 1982-03-16 |
| 4314747 | Light shielding device for automatic focus detecting | Keisuke Haraguchi | 1982-02-09 |
| 4313657 | Display device for focus detecting and indicating device for camera | Seijiro Tokutomi, Masao Jyojiki, Kazuo Nakamura | 1982-02-02 |