Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11239784 | Motor drive device, controller, and electric vehicle system | Noriya NAKAO, Kazuaki Tobari, Fumikazu Takahashi | 2022-02-01 |
| 10447183 | Motor drive device | Katsuhiro Hoshino, Toshisada Mitsui, Kazuto Oyama, Hideki Miyazaki | 2019-10-15 |
| 8471518 | Power conversion device | Kimihisa Furukawa, Akinori Kamiya, Toshisada Mitsui, Kazuto Ooyama | 2013-06-25 |