Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4322141 | Distance indication arrangement for automatic focus control camera | Shinji Tominaga | 1982-03-30 |
| 4313654 | Automatic rangefinder system for photographic camera with light emitting and receiving means | Toru Matsui, Hiroshi Ueda, Yasuhiro Nanba, Yoshio Kuramoto | 1982-02-02 |