Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7189177 | Electrically operated vehicle drive controller, electrically operated vehicle drive control method, and electrically operated vehicle with a vehicle drive controller | Eiji Takasu, Toshio Okoshi | 2007-03-13 |
| 6551082 | Oil free type screw compressor | Hitoshi Nishimura | 2003-04-22 |