Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581206 | Fixed type constant velocity universal joint | Hiroyasu Hirukawa, Kenta Yamazaki | 2017-02-28 |
| 9556915 | Fixed type constant-velocity universal joint | Hiroyasu Hirukawa, Kenta Yamazaki | 2017-01-31 |