Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195577 | Cooling device for power semiconductor switching elements | Takashi Kameda, Nobuyoshi Takahashi, Takeo Yoshioka, Kenichi Mori | 1993-03-23 |
| 5164642 | Control device for electric car | — | 1992-11-17 |