Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344802 | Control system | Takeo Hashimoto, Hiroshi Watanabe | 2002-02-05 |
| 6335603 | Motor control circuit and control system using the same | Takeo Hashimoto, Hiroshi Watanabe | 2002-01-01 |