Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9231446 | Motor drive device and vehicle | Akira Soma, Hidenori Hara | 2016-01-05 |
| 9178445 | Power conversion apparatus | Hidenori Hara | 2015-11-03 |
| 9036387 | Alternating-current/direct-current converter | Katsutoshi Yamanaka, Hidenori Hara | 2015-05-19 |
| 9001542 | Current-source power converting apparatus | Katsutoshi Yamanaka | 2015-04-07 |
| 8908374 | Electronic device and power converter provided with electronic device | Akira Souma, Katsushi Terazono | 2014-12-09 |