Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155161 | Motor drive device for automobile and equipped with speed reducer | Tomoaki Makino, Isao Hirai | 2021-10-26 |
| 11137303 | Torque detection device | Takashi Koike, Yasuyuki Fukushima | 2021-10-05 |
| 10920884 | In-wheel motor drive device | Shiro Tamura | 2021-02-16 |
| 10906372 | Suspension structure for in-wheel motor drive device | Shiro Tamura | 2021-02-02 |