Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927254 | Rotary device and power transmission device | Koichi Higuchi | 2024-03-12 |
| 11796010 | Torque limiter device | Yusuke Tomita | 2023-10-24 |
| 11761523 | Rotary device and power transmission device | Yusuke Tomita | 2023-09-19 |
| 11661995 | Torque fluctuation inhibiting device and torque converter | Yusuke Tomita | 2023-05-30 |
| 11619281 | Damper device | Yusuke Tomita | 2023-04-04 |
| 11619282 | Damper device | Yusuke Tomita | 2023-04-04 |
| 11428291 | Damper device | Yusuke Tomita | 2022-08-30 |
| 11428292 | Torque fluctuation inhibiting device and torque converter | Yusuke Tomita | 2022-08-30 |
| 11359694 | Damper device | Yusuke Tomita | 2022-06-14 |
| 10989290 | Torque fluctuation inhibiting device and torque converter | Yusuke Tomita | 2021-04-27 |
| 10883565 | Hydraulic power transmission device | Yuki Kawahara, Yusuke Okamoto | 2021-01-05 |
| 10260612 | Hydraulic power transmission device | Yuki Kawahara, Yusuke Okamoto | 2019-04-16 |
| 9618105 | Fluid power transmission device | Yuki Kawahara, Yusuke Okamoto | 2017-04-11 |