Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42056 | Exhaust gas purification system of internal combustion engine | Shusuke Akazaki, Yuji Yasui, Tadashi Satoh, Takashi Haga | 2011-01-25 |
KH
Kohei Hanada
Overall (2011): #241,347 of 364,097Top 70%
1
Patents 2011