Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7736782 | Proton conductive solid polymer electrolyte and fuel cell | Fusaki Fujibayashi | 2010-06-15 |
| 7537853 | Gel electrolyte, electrode for fuel cell, and fuel cell | — | 2009-05-26 |
| 7115334 | Gel electrolyte and fuel cell employing the same | — | 2006-10-03 |