Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434966 | Power transmission device | Yoshihiko Ozawa, Han Hiong Chen | 2022-09-06 |
| 11359678 | Power transmission device | Junichi Nishikawa, Han Hiong Chen, Yoshihiko Ozawa | 2022-06-14 |
| 11231074 | Clutch device | Kenichiro Isobe, Kenichiro Takahashi | 2022-01-25 |