Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339183 | Film reader | Yu Yamada, Mutsuhiro Inoue, Toshio Arai, Kokichi Omi, Tetsuro Kuwayama | 1982-07-13 |
| 4327321 | Constant current circuit | Michio Kurihara | 1982-04-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339183 | Film reader | Yu Yamada, Mutsuhiro Inoue, Toshio Arai, Kokichi Omi, Tetsuro Kuwayama | 1982-07-13 |
| 4327321 | Constant current circuit | Michio Kurihara | 1982-04-27 |