Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125324 | Shift range control device | Kouji Sakaguchi, Seiji Nakayama, Jun Yamada | 2021-09-21 |
| 11125325 | Shift range switching system | Koji Sakaguchi, Taku Ito | 2021-09-21 |
| 11112007 | Shift range switching system | Koji Sakaguchi, Taku Ito | 2021-09-07 |