Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327979 | Data recording device for cameras | Toshiaki Matsumoto | 1982-05-04 |
| 4322141 | Distance indication arrangement for automatic focus control camera | Motonobu Matsuda | 1982-03-30 |
| 4310734 | Electric circuit unit | Maki Yamashita | 1982-01-12 |