Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9231514 | Motor control apparatus and motor control method | Tomohiro Kawachi, Kenji Tomohara, Koji Higashikawa, Masashi Takenouchi | 2016-01-05 |
| 9184688 | Inverter device and electric motor drive system | Tomohiro Kawachi, Mitsunori Kuzushima | 2015-11-10 |