Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093343 | Steering device | Ryosuke Takahashi | 2018-10-09 |
| 7469616 | Steering wheel position adjustment device | Minoru Takakusaki | 2008-12-30 |
| 6543807 | Steering position adjustment device | Masayuki Imai | 2003-04-08 |
| 6378903 | Shock absorbing apparatus for steering column | Mitsuo Yabutsuka, Norihiko Yokota, Koji Hirooka | 2002-04-30 |
| 6099036 | Intermediate shaft apparatus of steering shaft assembly | Toshihiko Aoyama, Masazumi Nagasawa | 2000-08-08 |
| 5836821 | Elastic coupling for steering apparatus | Masayoshi Yamada, Kenji Hoshino | 1998-11-17 |
| 5824348 | Apparatus for manufacturing a steering shaft | Mitsuo Yabutsuka | 1998-10-20 |
| 5640884 | Steering shaft | Mitsuo Yabutsuka | 1997-06-24 |
| 5615916 | Shock absorbing apparatus for steering column | Mitsuo Yabutsuka | 1997-04-01 |
| 5452917 | Apparatus for supporting a tiltable steering shaft | Masayoshi Yamada, Mitsuo Yabutsuka | 1995-09-26 |
| 5425553 | Shock absorber for a steering column | Shigeru Yazane, Toshio Watanabe, Masayoshi Yamada | 1995-06-20 |
| 5199319 | Tilt telescopic steering device | — | 1993-04-06 |