Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017257 | Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly | Tetsuji Shimohira, Kazuo Hamazaki, Susumu Saito, Seigo Kotera | 2011-09-13 |
| 7910236 | Electrolyte material, electrolyte membrane and membrane-electrolyte assembly for polymer electrolyte fuel cells | Atsushi Watakabe | 2011-03-22 |