Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7708812 | Hydrogen gas separator fixing structure and hydrogen gas separating device using the same | Masayuki Shinkai | 2010-05-04 |
| 7559979 | Hydrogen separator and method for production thereof | Ken Noda | 2009-07-14 |
| 7470483 | Electrolyte membrane-electrode assembly for fuel cell and operation method of fuel cell using the same | Akihiko Yoshida, Yoshihiro Hori, Makoto Uchida, Eiichi Yasumoto, Shinya Kosako | 2008-12-30 |
| 7455703 | Method for manufacturing polymer electrolyte fuel cell | Makoto Uchida, Yasushi Sugawara, Eiichi Yasumoto, Akihiko Yoshida, Junji Morita +3 more | 2008-11-25 |
| 7422811 | Fuel cell life predicting device and fuel cell system | Eiichi Yasumoto, Shinichi Arisaka, Hideo Kasahara, Shigeyuki Unoki | 2008-09-09 |
| 7339192 | Function line and transistor array using the same | Hirohiko Nishiki, Akitsugu Hatano | 2008-03-04 |
| 7314360 | Stretch rod extending device and bottom mold lifting device for stretch blow molding machine | Hideaki Koda, Sentaro Kobayashi, Motohiro Matsuzawa | 2008-01-01 |
| 7201993 | Polymer electrolyte fuel cell | Makoto Uchida, Yasushi Sugawara, Eiichi Yasumoto, Akihiko Yoshida, Junji Morita +3 more | 2007-04-10 |
| 7150934 | Electrolyte film electrode union, fuel cell containing the same and process for producing them | Akihiko Yoshida, Yoshihiro Hori, Makoto Uchida, Eiichi Yasumoto, Yasuo Takebe +5 more | 2006-12-19 |
| 7145612 | Display device comprising plasma discharge switching element with three electrodes | Masaya Okamoto | 2006-12-05 |
| 7144645 | Operation method for polymer electrolyte fuel cell | Kazuhito Hatoh, Hideo Ohara, Junji Niikura, Hisaaki Gyoten, Toshihiro Matsumoto +1 more | 2006-12-05 |
| 7132187 | Polymer electrolyte fuel cell and production method thereof | Yasushi Sugawara, Makoto Uchida, Yoshihiro Hori, Akihiko Yoshida, Takeshi Yonamine +2 more | 2006-11-07 |
| 7097932 | Polymer electrolytic fuel cell and method for producing the same | Hisaaki Gyoten, Hiroki Kusakabe, Eiichi Yasumoto, Yasushi Sugawara, Teruhisa Kanbara +3 more | 2006-08-29 |
| 7090705 | Electronic device, production method thereof, and plasma process apparatus | Atsushi Miyazaki, Akitsugu Hatano | 2006-08-15 |
| 7060384 | Polymer electrolyte fuel cell | Akihiko Yoshida, Masao Yamamoto, Junji Niikura, Yasuo Takebe, Makoto Uchida | 2006-06-13 |
| RE39064 | Electronic device manufacturing apparatus and method for manufacturing electronic device | Katsuhiko Nomoto | 2006-04-18 |
| 7005397 | Electrode for polymer electrolyte fuel cell and method of producing the same | Yoshihiro Hori, Takeshi Yonamine, Makoto Uchida | 2006-02-28 |
| 7005205 | Polymer electrolyte fuel cell | Hisaaki Gyoten, Kazuhito Hatoh, Junji Niikura, Hideo Ohara, Kazufumi Nishida | 2006-02-28 |
| 6991870 | Gas diffusion electrode and fuel cell using this | Eiichi Yasumoto, Akihiko Yoshida, Makoto Uchida, Junji Morita, Yasushi Sugawara +3 more | 2006-01-31 |
| 6916869 | Acrylic resin plastisol coating compound | Hirofumi ETO, Akihiro Higuchi, Ayumi Takata, Yutaka Ohashi | 2005-07-12 |
| 6881510 | Method for resorting characteristics of polymer electrolyte fuel cell | Hisaaki Gyoten, Teruhisa Kanbara, Makoto Uchida, Kazuhito Hatoh | 2005-04-19 |
| 6875952 | Substrate having repaired metallic pattern and method and device for repairing metallic pattern on substrate | Keiji Takagi | 2005-04-05 |
| 6830840 | Operation method for polymer electrolytic fuel cell | Kazuhito Hatoh, Hideo Ohara, Junji Niikura, Hisaaki Gyoten, Toshihiro Matsumoto +1 more | 2004-12-14 |
| 6818339 | Polymer electrolyte type fuel cell | Yasushi Sugawara, Hisaaki Gyoten, Makoto Uchida, Eiichi Yasumoto, Teruhisa Kanbara +6 more | 2004-11-16 |
| 6779482 | Plasma deposition device for forming thin film | Satoshi Okamoto, Toshio Akai | 2004-08-24 |