Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11716049 | Rotating machine power conversion device | Takafumi Ichikawa, Yoshihiko Kimpara, Kotaro Nakano | 2023-08-01 |
| 11648840 | Power conversion device and motorized vehicle using same | Takafumi Ichikawa, Masahiro Iezawa, Kotaro Nakano | 2023-05-16 |
| 11641175 | Controller for rotary electric machine | Hitoshi Isoda, Shinsuke Kayano, Kengo KUMAGAI | 2023-05-02 |