Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902311 | Electrolyte polymer for polymer electrolyte fuel cells, process for its production and membrane-electrode assembly | Nobuyuki Kasahara, Atsushi Watakabe, Tetsuji Shimohira, Hisao Kawazoe | 2011-03-08 |