Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10218023 | Process for producing fluorinated ion exchange resin fluid | Hirokazu Wakabayashi, Satoru Hommura, Takashi Saeki | 2019-02-26 |
| 10131720 | Method for producing fluorinated polymer particles | Susumu Saito, Wakako Hashimoto, Kazuo Hamazaki, Satoshi Otsugu, Hiroki MATOBA | 2018-11-20 |
| 9692073 | Electrolyte material, liquid composition and membrane/electrode assembly for polymer electrolyte fuel cell | Satoru Hommura, Susumu Saito, Atsushi Watakabe | 2017-06-27 |
| 9593190 | Method for producing fluorinated polymer | Susumu Saito, Kazuo Hamazaki | 2017-03-14 |
| 9531026 | Process for producing fluorinated ion exchange resin fluid | Hirokazu Wakabayashi, Satoru Hommura, Takashi Saeki | 2016-12-27 |
| 9508463 | Electrolyte material, liquid composition and membrane/electrode assembly for polymer electrolyte fuel cell | Satoru Hommura, Susumu Saito, Atsushi Watakabe | 2016-11-29 |
| 9464176 | Process for producing fluorinated copolymer | Susumu Saito, Kaori ABE | 2016-10-11 |
| 9379403 | Polymer electrolyte membrane and membrane/electrode assembly for polymer electrolyte fuel cell | Satoru Hommura, Junichi Tayanagi | 2016-06-28 |
| 9304251 | Plastic optical fiber and method for its production | Toshiyuki Tanaka, Nobuyuki Kasahara, Masakuni Sato, Hiroshi Yamamoto, Susumu Saito +2 more | 2016-04-05 |
| 8673517 | Polymer electrolyte membrane composed of a fluorinated proton conductive polymer and a fluorinated reinforcing material | Seigo Kotera, Satoru Hommura, Susumu Saito | 2014-03-18 |
| 8658746 | Electrolyte polymer for polymer electrolyte fuel cells, process for its production and membrane-electrode assembly | Nobuyuki Kasahara, Atsushi Watakabe, Hisao Kawazoe, Ichiro Terada | 2014-02-25 |
| 8597855 | Electrolyte material, liquid composition and membrane/electrode assembly for polymer electrolyte fuel cell | Satoru Hommura, Susumu Saito, Atsushi Watakabe | 2013-12-03 |
| 8394865 | Ion-exchange membrane for alkaline chloride electrolysis | Kazuo Umemura, Hiromitsu Kusano, Susumu Saito | 2013-03-12 |
| 8378063 | Process for producing fluoropolymer particles | Susumu Saito, Takashi Saeki, Junichi Tayanagi | 2013-02-19 |
| 8361677 | Membrane/electrode assembly for polymer electrolyte fuel cell | Satoru Hommura, Takashi Saeki, Susumu Saito | 2013-01-29 |
| 8182951 | Fuel cell system | Satoru Hommura, Susumu Saito, Atsushi Watakabe, Junichi Tayanagi | 2012-05-22 |
| 8178257 | Polymer electrolyte membrane and membrane/electrode assembly for polymer electrolyte fuel cell | Satoru Hommura, Takashi Saeki, Susumu Saito | 2012-05-15 |
| 8124295 | Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly | Kazuo Hamazaki, Susumu Saito, Satoru Hommura, Seigo Kotera | 2012-02-28 |
| 8097383 | Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane/electrode assembly | Isamu Kaneko, Atsushi Watakabe, Seigo Kotera, Satoru Hommura, Koichi Murata +2 more | 2012-01-17 |
| 8017257 | Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly | Kazuo Hamazaki, Susumu Saito, Satoru Hommura, Seigo Kotera | 2011-09-13 |
| 7902311 | Electrolyte polymer for polymer electrolyte fuel cells, process for its production and membrane-electrode assembly | Nobuyuki Kasahara, Atsushi Watakabe, Hisao Kawazoe, Ichiro Terada | 2011-03-08 |
| 7838167 | Electrolyte polymer for fuel cells, process for its production, electrolyte membrane and membrane/electrode assembly | Satoru Hommura | 2010-11-23 |
| 7838170 | Membrane/electrode assembly with multilayered cathode catalyst for polymer electrolyte fuel cells | Satoru Hommura, Shinji Kinoshita, Hiroshi Shimoda, Susumu Saito, Seigo Kotera +1 more | 2010-11-23 |
| 7521144 | Membrane-electrode assembly for polymer electrolyte fuel cells, and polymer electrolyte fuel cell | Shinji Kinoshita, Hirokazu Wakabayashi, Ichiro Terada, Yoshihiro Hori | 2009-04-21 |
| 7488788 | Electrolyte polymer for polymer electrolyte fuel cells, process for its production and membrane-electrode assembly | Nobuyuki Kasahara, Atsushi Watakabe, Hisao Kawazoe, Ichiro Terada | 2009-02-10 |