Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373518 | Image forming apparatus and constant current circuit switching device for use therewith | Seiji Uchiyama, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Yoji Serizawa +2 more | 1994-12-13 |
| 5301559 | Torque detecting system | Yorikazu Tsuji, Toshimi Okazaki | 1994-04-12 |
| 5283537 | Current mirror circuit | — | 1994-02-01 |