Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554112 | Vibration-damping device for vehicle | Rentaro Kato, Koichi Hasegawa, Hajime Maeno, Yuushi Hashimoto | 2003-04-29 |
| 6536566 | Vibration-damping device for vehicles | Koichi Hasegawa, Rentaro Kato, Yoshinori Yasumoto, Yutaka Tazuke | 2003-03-25 |