Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11716039 | Winding switching device and rotating electrical machine drive system using the same | Kazuo Nishihama, Akeshi Takahashi, Noriyuki Maekawa | 2023-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11716039 | Winding switching device and rotating electrical machine drive system using the same | Kazuo Nishihama, Akeshi Takahashi, Noriyuki Maekawa | 2023-08-01 |