Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993793 | Process for producing polymer electrolyte membranes for fuel cells, polymer electrolyte membranes for fuel cells produced by the process, and fuel cell membrane-electrode assemblies using the membranes | Masaru Yoshida, Masaharu Asano, Jinhua Chen, Toshimitsu Tachibana, Yozo Nagai +1 more | 2011-08-09 |