Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329033 | Distance detecting device and a focus control system utilizing the same | Takao Kinoshita, Toshio Sakane, Tokuichi Tsunekawa, Kazuya Hosoe, Takashi Amikura +1 more | 1982-05-11 |
| 4320948 | Motion detecting device in exposure control system for optical instrument | Kazuya Hosoe, Tokuichi Tsunekawa, Toshio Sakane | 1982-03-23 |