Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5736733 | Light sensor circuit having a plurality of switches for selective connection between a detector and an output terminal in all combinations of a plurality of detectors and a plurality of output terminals | Toru Shima, Toshikazu Yoneyama | 1998-04-07 |
| 5686778 | Movement device utilizing electromechanical conversion elements and control method therefore | — | 1997-11-11 |