Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7322608 | Steering column apparatus | Kou Yamamoto | 2008-01-29 |
| 7216561 | Tilt adjusting type steering apparatus for vehicle | — | 2007-05-15 |
| 5580314 | Energy absorbing intermediate shaft | Seiichi Moriyama, Katsumi Saito | 1996-12-03 |