Issued Patents All Time
Showing 26–50 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9159463 | Conductive material | Katsuyuki Naito, Norihiro Yoshinaga, Yoshihiro Akasaka, Shigeru Matake | 2015-10-13 |
| 8815447 | Proton-conductive inorganic material for fuel cell and fuel cell anode employing the same | Jun Tamura, Yasuhiro Goto | 2014-08-26 |
| 8758959 | Processes for producing catalyst-layer-supporting substrate, catalyst-layer-supporting substrate, membrane electrode assembly, and fuel cell | Wu Mei, Tsuyoshi Kobayashi, Mutsuki Yamazaki | 2014-06-24 |
| 8637207 | Liquid fuel, fuel cartridge and fuel cell | Kazuhiro Yasuda, Hideyuki Oozu | 2014-01-28 |
| 8580462 | Electrode catalyst material comprising carbon nano-fibers having catalyst particles on the surface and in the insides of the interior area and a fuel cell having the electrode catalyst material | Seiichi Suenaga, Maki Yonetsu, Norihiro Tomimatsu, Hideyuki Oozu, Yasuhiro Goto +1 more | 2013-11-12 |
| 8349521 | Membrane electrode assembly | Jun Tamura, Hideo Oota | 2013-01-08 |
| 8334233 | Catalyst layer-supporting substrate, method of producing the same and fuel cell | Wu Mei, Jun Tamura, Mutsuki Yamazaki | 2012-12-18 |
| 8318382 | Fuel cell electrode containing proton conductive inorganic oxide | Jun Tamura, Wu Mei | 2012-11-27 |
| 8211825 | Methanol oxidation catalyst | Wu Mei, Taishi Fukazawa, Itsuko Mizutani, Tsuyoshi Kobayashi, Mina Farag +2 more | 2012-07-03 |
| 8197965 | Anode for fuel cell and fuel cell using the same | Jun Tamura, Wu Mei, Taishi Fukazawa | 2012-06-12 |
| 8187745 | Cathode for fuel cell | Jun Tamura | 2012-05-29 |
| 8173306 | Catalyst, method for producing catalyst, membrane electrode assembly, and fuel cell | Itsuko Mizutani, Wu Mei, Taishi Fukazawa, Takahiro Sato | 2012-05-08 |
| 8128986 | Method for producing catalyst-layer-supporting substrate, method for producing membrane-electrode assembly and method for producing fuel cell | Wu Mei, Taishi Fukazawa, Takahiro Sato | 2012-03-06 |
| 8080347 | Catalyst for polymer solid electrolyte fuel cell, membrane electrode assembly, and fuel cell | Wu Mei, Taishi Fukazawa, Takahiro Sato, Itsuko Mizutani | 2011-12-20 |
| 7931935 | Process for producing membrane electrode assembly, and fuel cell using the membrane electrode assembly produced by the process | Masaaki Yamamoto, Wu Mei, Tsuyoshi Kobayashi, Taishi Fukazawa, Itsuko Mizutani | 2011-04-26 |
| 7892694 | Electrolytic membrane, process for producing the same, membrane electrode assembly, fuel cell and method of operating the same | Hideo Ohta, Kazuhiro Yasuda, Jun Tamura | 2011-02-22 |
| 7887940 | Electrolyte membrane, electrode, and fuel cell | Jun Tamura, Hideo Oota | 2011-02-15 |
| 7871740 | Electrode for fuel cell, membrane electrode composite and fuel cell, and method for manufacturing them | Jun Tamura, Wu Mei, Satoshi Mikoshiba | 2011-01-18 |
| 7862932 | Catalyst, electrode, membrane electrode assembly and fuel cell | Tomoko Eguchi, Wu Mei, Taishi Fukazawa | 2011-01-04 |
| 7846862 | Methanol oxidation catalyst | Wu Mei, Taishi Fukazawa, Itsuko Mizutani, Tsuyoshi Kobayashi, Mina Farag +2 more | 2010-12-07 |
| 7838165 | Carbon fiber synthesizing catalyst and method of making thereof | Seiichi Suenaga, Maki Yonetsu, Norihiro Tomimatsu, Hideyuki Oozu, Yasuhiro Goto +1 more | 2010-11-23 |
| 7829141 | Method and apparatus for depositing particles | Mutsuki Yamazaki, Kohei Nakayama, Wu Mei | 2010-11-09 |
| 7759277 | Fuel cell catalyst, process for preparation of the same, and membrane electrode assembly and fuel cell employing the catalyst | Taishi Fukazawa, Wu Mei, Tsuyoshi Kobayashi, Itsuko Mizutani, Hiroyasu Sumino | 2010-07-20 |
| 7759019 | Liquid fuel cell, membrane electrode assembly and cathode | Wu Mei, Miho Maruyama, Jun Tamura, Yoshihiro Akasaka | 2010-07-20 |
| 7754370 | Fuel cell catalyst material, fuel cell electrode, membrane-electrode assembly, fuel cell, fuel cell catalyst material manufacturing method, and fuel cell electrode manufacturing method | Wu Mei | 2010-07-13 |