Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934588 | Torque damper | Akira Tsuboi, Yoshihiko Ozawa, Yasutaka Amano, Hiromi Fujiwara | 2011-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934588 | Torque damper | Akira Tsuboi, Yoshihiko Ozawa, Yasutaka Amano, Hiromi Fujiwara | 2011-05-03 |