Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396607 | Manufacturing process for membrane-electrode assemblies | Kiyonori Kita, Yuichiro Hama, Masaru Iguchi, Naoki Mitsuta, Junichi Yano | 2008-07-08 |
| 7001929 | Proton conductive membrane having improved thermal stability | Kohei Goto, Mayumi Kakuta, Kiyonori Kita, Naoki Mitsuta, Masaru Iguchi +2 more | 2006-02-21 |
| 6933068 | Polymer electrolyte membrane and solid polymer electrolyte fuel cell using same | Yoichi Asano, Masaaki Nanaumi, Nagayuki Kanaoka, Hiroshi Sohma, Nobuhiro Saito +4 more | 2005-08-23 |
| 6368746 | Molded solid electrolyte, molded electrode and electrochemical element | Kazunori Takada, Kazuya Iwamoto, Shigeo Kondo, Yasumasa Takeuchi, Naoshi Yasuda | 2002-04-09 |
| 6200707 | Solid electrolytic moldings, electrode moldings, and electrochemical elements including a polybutadiene block copolymer | Kazunori Takada, Kazuya Iwamoto, Shigeo Kondo, Naoshi Yasuda, Yasumasa Takeuchi | 2001-03-13 |