Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508728 | Resin side cover for transmission case | Hirofumi Ota | 2019-12-17 |
| 8342536 | Sealing device | Tetsuya Kohno | 2013-01-01 |
| 8297426 | Piston apparatus of automatic transmission | Shintaro Goto, Naoki Kato | 2012-10-30 |
| 8079454 | Friction engagement apparatus | — | 2011-12-20 |