Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876611 | Lock-up device and torque converter | Hiromi Fujiwara, Hiroshi Asai, Shogo Enya, Katsuhiro Shimizu | 2020-12-29 |
| 9316265 | Torque damper apparatus | Hiromi Fujiwara, Hiroshi Asai, Yasuhiro Morimoto | 2016-04-19 |