Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9435397 | Torsional vibration damping device | Shingo Aijima, Yu Miyahara, Fusahiro Tsukano, Hiroyuki Amano, Hirotsugu Yoshino +3 more | 2016-09-06 |
| 8419553 | Torque fluctuation absorber | Tsutomu Sekine | 2013-04-16 |