Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002081 | Exhaust system for combustion engine | Shiro Honma, Jun Tanimoto, Takashi Maruyama, Tatsuya Yoshida | 2011-08-23 |
YT
Yuji Takasugi
Overall (2011): #118,552 of 364,097Top 35%
1
Patents 2011