Issued Patents All Time
Showing 1–17 of 17 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 | Hisao Kawazoe, Eiji Endoh, Hideki Nakagawa | 2021-02-09 |
| 10781151 | Process for producing hydrofluoroolefin | Xu Wang, Masahiro Kanda, Satoshi Kawaguchi, Mitsugu Kasagawa | 2020-09-22 |
| 10189758 | Method for producing hydrofluoroolefin | Xu Wang, Yuki Hayasaka, Toshio Suzuki, Satoshi Kawaguchi, Mitsugu Kasagawa | 2019-01-29 |
| 10153506 | Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells | Hisao Kawazoe, Eiji Endoh, Hideki Nakagawa | 2018-12-11 |
| 9988327 | Process for producing hydrofluoroolefin | Xu Wang, Masahiro Kanda, Satoshi Kawaguchi, Mitsugu Kasagawa | 2018-06-05 |
| 9902672 | Method for producing hydrofluoroolefin | Xu Wang, Masahiro Kanda, Satoshi Kawaguchi, Mitsugu Kasagawa | 2018-02-27 |
| 9455465 | Electrolyte membrane for polymer electrolyte fuel cell, process for its production and membrane-electrode assembly for polymer electrolyte fuel cell | Eiji Endoh | 2016-09-27 |
| 9331354 | Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells | Hisao Kawazoe, Eiji Endoh, Hideki Nakagawa | 2016-05-03 |
| 8962215 | Electrolyte membrane for polymer electrolyte fuel cell, process for its production and membrane-electrode assembly for polymer electrolyte fuel cell | Eiji Endoh | 2015-02-24 |
| 8557470 | Membrane/electrode assembly for polymer electrolyte fuel cell and process for producing membrane/electrode assembly for polymer electrolyte fuel cell | Kohta Yamada, Hiroshi Shimoda, Widjaja Hardiyanto | 2013-10-15 |
| 8546004 | Liquid composition, process for its production and process for producing membrane-electrode assembly for polymer electrolyte fuel cells | Hisao Kawazoe, Eiji Endoh, Hideki Nakagawa | 2013-10-01 |
| 8372474 | Method of making fuel cell components including a catalyst layer and a plurality of ionomer overcoat layers | Bhaskar Sompalli, Chunxin Ji, Susan Yan, Hubert Gasteiger, Hiroshi Shimoda +6 more | 2013-02-12 |
| 7943249 | Liquid composition, process for its production and process for producing membrane-electrode assembly for polymer electrolyte fuel cells | Hisao Kawazoe, Eiji Endoh, Hideki Nakagawa | 2011-05-17 |
| 7883807 | Membrane/electrode assembly for polymer electrolyte fuel cells, and method for operating polymer electrolyte fuel cell | Kohta Yamada | 2011-02-08 |
| 6734132 | Polymer electrolyte fuel cell, electrode for it and method for producing it | Masaru Yoshitake, Naoki Yoshida, Toyoaki Ishizaki | 2004-05-11 |
| 6528200 | Polymer electrolyte fuel cell, electrode for it and method for producing it | Masaru Yoshitake, Naoki Yoshida, Toyoaki Ishizaki | 2003-03-04 |
| 6087032 | Solid polymer electrolyte type fuel cell | Masaru Yoshitake, Naoki Yoshida, Toyoaki Ishizaki | 2000-07-11 |