Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7296657 | Engine exhaust muffler with exhaust emission control function | Shosaku Chiba | 2007-11-20 |
SO
Syuji Ohno
Overall (All Time): #3,401,171 of 4,157,543Top 85%
1
Patents All Time