Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D997874 | Electric motor | Tetsuya SUTO, Makoto Ito | 2023-09-05 |
| 11716039 | Winding switching device and rotating electrical machine drive system using the same | Kazuo Nishihama, Katsuhiro Hoshino, Noriyuki Maekawa | 2023-08-01 |
| 11601082 | Rotary machine driving system and vehicle | Shinji Sugimoto, Kazuo Nishihama | 2023-03-07 |