Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329593 | Power conversion device and rotating machine drive system | Masahiro Iezawa | 2022-05-10 |
| 11323049 | Rotary electric machine, rotary electric machine drive device, and rotary electric machine drive system | Kodai KATAGIRI, Yutaro Kitagawa | 2022-05-03 |
| 11223312 | Rotary machine control device | Masahiro Iezawa, Kodai KATAGIRI | 2022-01-11 |