Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5319290 | Motor control circuit and motor drive system using the same | Fumihiko Ito | 1994-06-07 |
| 5298840 | Motor control circuit and motor drive system using the same | Norio Fujii | 1994-03-29 |