Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790732 | Pole-number-changing rotary electric machine and driving method of pole-number-changing rotary electric machine | Yuki Hidaka | 2020-09-29 |
| 10742079 | Rotary electric machine | Norihiro Watanabe, Hideaki Arita, Tomoya Uchimura, Toru Ogawa | 2020-08-11 |
| 10644633 | Drive control device and drive control method | Tatsuya Kitamura | 2020-05-05 |