Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11646690 | Motor control device and electric vehicle system | Takafumi Hara, Midori Takaoka, Hirokazu Matsui, Akihiro Ashida | 2023-05-09 |
| 11611292 | Power conversion device | Shigehisa Aoyagi, Kotaro Shiino | 2023-03-21 |
| 11558000 | Motor control device and electric vehicle system using the same | Takafumi Hara, Akihiro Ashida | 2023-01-17 |