Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511788 | Steering column and steering device | Suguru Sugishita | 2022-11-29 |
| 11447170 | Steering column and steering device | Suguru Sugishita | 2022-09-20 |
| 11427243 | Steering device | Suguru Sugishita | 2022-08-30 |