Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7094179 | Hydraulic transmission apparatus with lockup clutch | Hiroya Abe, Toshitaka Imai | 2006-08-22 |
| 7066312 | Fluid transmitting system with lock-up clutch | Hiroya Abe, Satoshi Kawamura, Akira Tsuboi | 2006-06-27 |
| 6447246 | Torque converter | Hiroya Abe, Masatoshi Sakato | 2002-09-10 |
| 6357569 | Torque converter equipped with lock-up mechanism | Hiroya Abe | 2002-03-19 |