Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260659 | Silencer for internal combustion engine | Yasushi Takahashi, Hiroaki JINNO, Mutsuo Nakajima, Hidehiko Numata | 2001-07-17 |
| 5209662 | Riding simulation system of motorcycle | Isao Fujita, Takaji Mukumoto, Toshihiro Hijikata, Takashi Ichizawa, Kazuyuki Iwata +6 more | 1993-05-11 |