Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034509 | Polymer electrolyte membrane with an inorganic backbone | Shinji Inagaki, Yoshiaki Fukushima, Masaya Kawasumi, Naoki Hasegawa, Kyoko Tsusaka | 2011-10-11 |
| 7879475 | Solid polymer electrolyte, solid polymer fuel cell and method for manufacturing the fuel cell | Eishiro Toyoda, Tomohiro TAKESHITA, Fusayoshi Miura, Masaya Kawasumi, Naoki Hasegawa +2 more | 2011-02-01 |