Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9096936 | Metal structural body-containing polymer film, method for manufacturing metal structural body-containing polymer film, and method for manufacturing patterned structural body | Wataru Kubo, Kazuhiro Yamauchi, Kenji Yamada, Kyoko Kumagai, Toshiki Ito +1 more | 2015-08-04 |
| 8460839 | Ion-conductive polymeric composite membrane, membrane-electrode assembly, fuel cell, and process for producing ion-conductive polymeric composite membrane | Kazuhiro Yamauchi, Kenji Yamada, Kyoko Kumagai, Norishige Kakegawa | 2013-06-11 |
| 7794893 | Polymer electrolyte membrane, membrane electrode assembly, and fuel cell | Kenji Yamada, Kazuhiro Yamauchi | 2010-09-14 |