Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083767 | Long film, method for producing long film, method for producing long multilayer body, and long multilayer body | Wataru KASAI, Yuya HORIGUCHI, Tomoya Hosoda | 2024-09-10 |
| 11565510 | Layered body, bag and lithium ion cell | Yoshiaki Higuchi | 2023-01-31 |
| 11318641 | Laminated film and method for producing semiconductor element | — | 2022-05-03 |
| 10730219 | Method for producing fluororesin film | Yoshiaki Higuchi | 2020-08-04 |
| 10633529 | Resin composition | Tomoaki Nakanishi, Toshiaki Sawada, Shinji Wada | 2020-04-28 |
| 10141204 | Film, method for its production, and method for producing semiconductor element using the film | Wataru KASAI, Masami Suzuki | 2018-11-27 |
| 9977322 | Film or sheet, and screen | Yoshiaki Higuchi | 2018-05-22 |
| 8673517 | Polymer electrolyte membrane composed of a fluorinated proton conductive polymer and a fluorinated reinforcing material | Tetsuji Shimohira, Satoru Hommura, Susumu Saito | 2014-03-18 |
| 8394549 | Nonwoven fabric and electrolyte membrane | Ichiro Terada, Kazuo Hamazaki, Shigeru Aida, Ken Iruya | 2013-03-12 |
| 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 |
| 8349523 | Electrolyte membrane for polymer electrolyte fuel cells, process for its production and membrane-electrode assembly for polymer electrolyte fuel cells | Hiroyuki Watabe, Shigeru Aida | 2013-01-08 |
| 8268900 | Electrolyte membrane, process for its production and membrane-electrode assembly for polymer electrolyte fuel cells | Hirokazu Wakabayashi, Shinji Kinoshita, Hiroshi Shimoda | 2012-09-18 |
| 8221919 | Process for forming catalyst layer, and process for producing membrane/electrode assembly for polymer electrolyte fuel cell | Hiroshi Shimoda, Shinji Kinoshita, Toshihiro Tanuma | 2012-07-17 |
| 8147745 | Process for producing fiber and method for producing catalyst layer | Ichiro Terada, Katsuya Fujii, Hiroyuki Watabe, Hiroshi Uyama, Chie Matsubara | 2012-04-03 |
| 8124295 | Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly | Tetsuji Shimohira, Kazuo Hamazaki, Susumu Saito, Satoru Hommura | 2012-02-28 |
| 8097383 | Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane/electrode assembly | Isamu Kaneko, Tetsuji Shimohira, Atsushi Watakabe, Satoru Hommura, Koichi Murata +2 more | 2012-01-17 |
| 8017257 | Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly | Tetsuji Shimohira, Kazuo Hamazaki, Susumu Saito, Satoru Hommura | 2011-09-13 |
| 7927690 | Nonwoven fabric made of an ethylene/tetrafluoroethylene copolymer | Daisuke TAGUCHI, Ken Iruya | 2011-04-19 |
| 7838170 | Membrane/electrode assembly with multilayered cathode catalyst for polymer electrolyte fuel cells | Satoru Hommura, Shinji Kinoshita, Hiroshi Shimoda, Susumu Saito, Tetsuji Shimohira +1 more | 2010-11-23 |
| 7799468 | Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane-electrode assembly | Atsushi Watakabe, Satoru Hommura, Susumu Saito, Koichi Murata, Masanori SAWAGUCHI +3 more | 2010-09-21 |
| 7569616 | Electrolyte membrane, process for its production and membrane-electrode assembly for polymer electrolyte fuel cells | Hirokazu Wakabayashi, Shinji Kinoshita, Hiroshi Shimoda | 2009-08-04 |
| 6829420 | Optical fiber cable including freely movable plastic optical fibers | Yoshitaka Matsuyama, Yoshinobu Takano | 2004-12-07 |
| 6492028 | Adhesive for glass | Takashi Shibuya, Yoshitaka Matsuyama | 2002-12-10 |
| 6235356 | Resin composition for building materials and insulating glass | Takashi Shibuya, Hideki Nakagawa, Yoshitaka Matsuyama | 2001-05-22 |