Issued Patents All Time
Showing 51–75 of 201 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8198394 | Process for producing electrolyte material for polymer electrolyte fuel cells, and membrane-electrode assembly for polymer electrolyte fuel cells | Jun-ichi Tayanagi, Atsushi Watakabe, Katsuya Ueno | 2012-06-12 |
| 8182951 | Fuel cell system | Satoru Hommura, Tetsuji Shimohira, Atsushi Watakabe, Junichi Tayanagi | 2012-05-22 |
| 8178257 | Polymer electrolyte membrane and membrane/electrode assembly for polymer electrolyte fuel cell | Satoru Hommura, Tetsuji Shimohira, Takashi Saeki | 2012-05-15 |
| 8124295 | Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly | Tetsuji Shimohira, Kazuo Hamazaki, Satoru Hommura, Seigo Kotera | 2012-02-28 |
| 8097383 | Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane/electrode assembly | Isamu Kaneko, Tetsuji Shimohira, Atsushi Watakabe, Seigo Kotera, Satoru Hommura +2 more | 2012-01-17 |
| 8017257 | Polymer, polymer electrolyte membrane for polymer electrolyte fuel cell, and membrane/electrode assembly | Tetsuji Shimohira, Kazuo Hamazaki, Satoru Hommura, Seigo Kotera | 2011-09-13 |
| 8014891 | Etching amount calculating method, storage medium, and etching amount calculating apparatus | — | 2011-09-06 |
| 8013193 | Method for producing alcohol by hydrogenating lactone and carboxylic acid ester in liquid phase | Hirofumi Maeda, Kenji Inoue, Takaji Matsumoto, Izuru Nagasaki, Ryoji Noyori | 2011-09-06 |
| 7965487 | Neutralization apparatus having minute electrode ion generation element | Takafumi Seto, Makoto Hirasawa, Masaaki Tsuji, Akira Okuyama | 2011-06-21 |
| 7872123 | Process of making α-aminooxyketone/α-aminooxyaldehyde and α-hydroxyketone/α-hydroxyaldehyde compounds and a process making reaction products from cyclic α,β-unsaturated ketone substrates and nitroso substrates | Norie Momiyama, Hiromi Torii, Hisashi Yamamoto, Yuhei Yamamoto | 2011-01-18 |
| 7871532 | Plasma processing method and post-processing method | Akitaka Shimizu, Kosuke Ogasawara | 2011-01-18 |
| 7838170 | Membrane/electrode assembly with multilayered cathode catalyst for polymer electrolyte fuel cells | Satoru Hommura, Shinji Kinoshita, Hiroshi Shimoda, Seigo Kotera, Tetsuji Shimohira +1 more | 2010-11-23 |
| 7824931 | Substrate processing control method and storage medium | Akitaka Shimizu | 2010-11-02 |
| 7799468 | Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane-electrode assembly | Atsushi Watakabe, Satoru Hommura, Seigo Kotera, Koichi Murata, Masanori SAWAGUCHI +3 more | 2010-09-21 |
| 7790817 | Process for producing fluoropolymer | Atsushi Watakabe, Adam Safir | 2010-09-07 |
| 7738976 | Monitoring method of processing state and processing unit | — | 2010-06-15 |
| 7706120 | Ion generating element, ion generator and neutralizer | Takafumi Seto, Makoto Hirasawa, Masaaki Tsuji, Akira Okuyama | 2010-04-27 |
| 7686158 | Belt-conveyor device and image forming apparatus | Satoru Tao, Yoshihiko Sano, Shunichi Oohara, Nobuyuki Furuya | 2010-03-30 |
| 7667083 | Fluorosulfonyl group-containing compound, method for its production and polymer thereof | Isamu Kaneko, Atsushi Watakabe, Jyunichi Tayanagi | 2010-02-23 |
| 7662646 | Plasma processing method and plasma processing apparatus for performing accurate end point detection | Kosuke Ogasawara, Syuji NOZAWA | 2010-02-16 |
| 7637143 | Substrate processing apparatus and analysis method therefor | Hideki Tanaka | 2009-12-29 |
| 7612981 | Ion generator and neutralizer | Takafumi Seto, Makoto Hirasawa, Yasufumi Hozumi, Masaaki Tsuji, Akira Okuyama | 2009-11-03 |
| 7557178 | Process for producing electrolyte material for polymer electrolyte fuel cells, and membrane-electrode assembly for polymer electrolyte fuel cells | Jun-ichi Tayanagi, Atsushi Watakabe, Katsuya Ueno | 2009-07-07 |
| 7531610 | Fluorosulfonyl group-containing compound, method for its production and polymer thereof | Isamu Kaneko, Atsushi Watakabe, Jyunichi Tayanagi | 2009-05-12 |
| 7514277 | Etching method and apparatus | Akitaka Shimizu | 2009-04-07 |