Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8220587 | Silencer cover for saddle-ride type vehicle | Taichi Mori, Masashi Koyanagi | 2012-07-17 |
| 8028798 | Exhaust pipe structure for saddle-ride type vehicle | Masashi Koyanagi, Yoichi Shihozawa, Taichi Mori | 2011-10-04 |