Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352545 | Camera focus detecting device | Naoyuki Uno, Harumi Aoki | 1982-10-05 |
| 4349254 | Camera focus detecting device | Harumi Aoki | 1982-09-14 |
| 4313657 | Display device for focus detecting and indicating device for camera | Seijiro Tokutomi, Kazuo Nakamura, Harumi Aoki | 1982-02-02 |