Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897291 | Membrane electrode assembly for use in solid polymer electrolyte fuel cell | Ryoichiro Takahashi, Yoichi Asano, Shintaro Tanaka | 2011-03-01 |
TY
Takuma Yamawaki
Overall (2011): #150,739 of 364,097Top 45%
1
Patents 2011