Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028798 | Exhaust pipe structure for saddle-ride type vehicle | Masashi Koyanagi, Taichi Mori, Hayato Yamazaki | 2011-10-04 |
YS
Yoichi Shihozawa
Overall (All Time): #3,264,790 of 4,157,543Top 80%
1
Patents All Time