Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11273712 | AC electric motor control device | Yoshitaka Iwaji, Kazuaki Tobari, Yusaku Onuma | 2022-03-15 |
| 11005407 | Data obtaining method, inverter, and rotating electric machine | Toshio Tomita, Kenichi Saito, Masahiro Sano | 2021-05-11 |