Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751140 | Cutting tool and spline processing method | Ryousuke Imai, Eiji Kaneuchi, Yoshimasa Yamada | 2017-09-05 |
| 9005038 | Rotation transmitting apparatus, vehicle steering system, and intermediate shaft | Eiji Kaneuchi, Yoshimasa Yamada, Ryousuke Imai | 2015-04-14 |