Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9905880 | Fuel cell stack | Masahiro Mohri, Masaru Oda, Yasuhiro Watanabe, Akihiro Matsui, Keiko Yamazaki +4 more | 2018-02-27 |
| 8968950 | Method of starting operation of solid polymer electrolyte fuel cell | Masahiro Mohri, Chikara Iwasawa, Junji Uehara, Hiroto Chiba, Osamu Ohgami +1 more | 2015-03-03 |
| 7981554 | Fuel cell system | Masahiko Sato, Yosuke Fujii, Hideaki Kikuchi | 2011-07-19 |
| 7875399 | Stop method for fuel cell system | Shigeru Inai, Katsumi Hayashi, Ryo Jinba, Hideo Kato, Tomoki Kobayashi +1 more | 2011-01-25 |
| 7846596 | Fuel cell system and method of discharging a reaction gas from the fuel cell system | Chihiro Wake, Tomoki Kobayashi, Minoru Uoshima, Kenichiro Ueda, Koichiro Miyata | 2010-12-07 |
| 7771854 | Fuel cell system and method of detecting failure in a fuel gas channel of fuel cell system | Shinji Yoshikawa, Akio Yamamoto, Tomoki Kobayashi | 2010-08-10 |
| 7687169 | Stop method for fuel cell system | Shigeru Inai, Katsumi Hayashi, Ryo Jinba, Hideo Kato, Tomoki Kobayashi +1 more | 2010-03-30 |
| 7662502 | Fuel cell system | Masaharu Suzuki, Kentaro Nagoshi, Hideaki Kikuchi, Yoshihito Kimura, Tadashi Nishiyama +1 more | 2010-02-16 |
| 7597974 | Fuel cell system | Kenichiro Ueda, Tomoki Kobayashi, Shigeru Inai, Minoru Uoshima, Yoshikazu Murakami | 2009-10-06 |
| 7563528 | Fuel cell system and method of scavenging same | Shigeru Inai, Katsumi Hayashi, Hiromichi Yoshida, Hideo Kato, Ryo Jinba +4 more | 2009-07-21 |
| 7560182 | Reaction gas supply apparatus and method for fuel cell | Kenichiro Ueda, Kuniaki Ojima, Shinji Yoshikawa, Nobutaka Nakajima, Yoshikazu Murakami +1 more | 2009-07-14 |
| 7399543 | Fuel cell system for scavenging signal pressure line for regulator | Tomoki Kobayashi, Minoru Uoshima, Chihiro Wake, Yoshikazu Murakami | 2008-07-15 |
| 7070633 | Fuel gas generating apparatus for a fuel cell | Hikaru Okada, Atsushi Sakuma | 2006-07-04 |
| 7037616 | Fuel cell system having drain for condensed water stored in reforming reactor | Tadashi Nomura, Hikaru Okada | 2006-05-02 |
| 6977002 | Fuel reforming apparatus and the method of starting it | Hidetoshi Takimoto, Minoru Mizusawa, Yasuhiko Fukuchi | 2005-12-20 |
| 6833208 | Fuel cell system | Kiyoshi Kasahara, Hikaru Okada | 2004-12-21 |
| 6797418 | Fuel processor for fuel cell | Tadashi Nomura, Akifumi Otaka, Nobuyuki Kawasaki | 2004-09-28 |
| 6699609 | Fuel cell system | Hikaru Okada, Nobutaka Nakajima, Seiji Tonegawa, Minoru Uoshima | 2004-03-02 |
| 6638653 | Fuel cell system | Akiji Andou, Nobutaka Nakajima, Masaaki Sakano | 2003-10-28 |
| 6472092 | Fuel-reforming apparatus comprising a plate-shaped reforming catalyst | Kazuhito MATSUDA, Takahiro Tachihara, Hikaru Okada, Shoji Isove, Kouji Ueda +3 more | 2002-10-29 |