Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10916790 | Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells | Eiji Endoh, Hideki Nakagawa, Shinji Terazono | 2021-02-09 |
| 10153506 | Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells | Eiji Endoh, Hideki Nakagawa, Shinji Terazono | 2018-12-11 |
| 9331354 | Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells | Eiji Endoh, Hideki Nakagawa, Shinji Terazono | 2016-05-03 |
| 8658746 | Electrolyte polymer for polymer electrolyte fuel cells, process for its production and membrane-electrode assembly | Nobuyuki Kasahara, Atsushi Watakabe, Tetsuji Shimohira, Ichiro Terada | 2014-02-25 |
| 8546004 | Liquid composition, process for its production and process for producing membrane-electrode assembly for polymer electrolyte fuel cells | Eiji Endoh, Hideki Nakagawa, Shinji Terazono | 2013-10-01 |
| 7943249 | Liquid composition, process for its production and process for producing membrane-electrode assembly for polymer electrolyte fuel cells | Eiji Endoh, Hideki Nakagawa, Shinji Terazono | 2011-05-17 |
| 7902311 | Electrolyte polymer for polymer electrolyte fuel cells, process for its production and membrane-electrode assembly | Nobuyuki Kasahara, Atsushi Watakabe, Tetsuji Shimohira, Ichiro Terada | 2011-03-08 |
| 7488788 | Electrolyte polymer for polymer electrolyte fuel cells, process for its production and membrane-electrode assembly | Nobuyuki Kasahara, Atsushi Watakabe, Tetsuji Shimohira, Ichiro Terada | 2009-02-10 |
| 6780893 | Anion exchanger and process for producing anion exchange membrane | Yoshio Sugaya | 2004-08-24 |
| 5447982 | Process for preparing an aqueous dispersion, aqueous dispersion and aqueous coating composition | Motoi Kamba, Toru Ishida, Hiroshi Washita, Yoshihiro Ohtsuka | 1995-09-05 |