Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7799468 | Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane-electrode assembly | Atsushi Watakabe, Satoru Hommura, Seigo Kotera, Susumu Saito, Koichi Murata +3 more | 2010-09-21 |