Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017257 | Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly | Tetsuji Shimohira, Susumu Saito, Satoru Hommura, Seigo Kotera | 2011-09-13 |