Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8603700 | Fuel cell system with anti-freeze structure | — | 2013-12-10 |
| 8241809 | Fuel cell system | — | 2012-08-14 |
| 8187756 | Fuel cell system | Hiroyuki Yumiya, Taisuke Miyamoto, Hiroyuki Sekine, Mituhiro Satou, Sadatoshi Takahashi | 2012-05-29 |
| 8158303 | Fuel cell system with antifreeze structure | — | 2012-04-17 |
| 8129061 | Cooling device and cooling method for fuel cell | — | 2012-03-06 |
| 8048578 | Fuel cell system and vehicle mounted with fuel cell system | — | 2011-11-01 |
| 7976999 | Fuel cell system and method of controlling the same fuel cell system | Kimihide Horio, Tadaichi Matsumoto, Naohiro Yoshida, Kenji Kurita, Shinya Sakaguchi +1 more | 2011-07-12 |
| 7972737 | Fuel cell | — | 2011-07-05 |
| 7964316 | Fuel cell system and method of stopping the same | — | 2011-06-21 |
| 7794218 | Roots type pump and fuel cell system | — | 2010-09-14 |
| 7781107 | Fuel cell system | — | 2010-08-24 |
| 7718294 | Fuel cell system | Taisuke Miyamoto, Mituhiro Satou | 2010-05-18 |
| 7718286 | Abnormality detecting device of fuel cell system | — | 2010-05-18 |
| 7662496 | Fuel cell cooling system and method for controlling circulation of cooling liquid in fuel cell | Toshiyuki Kondo | 2010-02-16 |
| 7476458 | Fuel cell system | — | 2009-01-13 |
| 7419735 | Fuel cell system, method of controlling the same, and vehicle mounted with the same | — | 2008-09-02 |
| 7354673 | Fuel cell system and method of controlling the same fuel cell system | Kimihide Horio, Tadaichi Matsumoto, Naohiro Yoshida, Kenji Kurita, Shinya Sakaguchi +1 more | 2008-04-08 |
| 6923201 | Gas feed device | — | 2005-08-02 |
| 6890490 | Hydrogen absorbing tank apparatus | Hidehito Kubo | 2005-05-10 |
| 6845796 | Cushion tire | Yusaku Katoh, Satoru Oda, Hirotaka Ozaki, Fumio Ikesugi, Kazuo Kawashima +1 more | 2005-01-25 |
| 6383672 | Temperature regulator for fuel cell | — | 2002-05-07 |
| 6360811 | Hydrogen absorption indirect heat exchanger | Keiji Toh, Hidehito Kubo, Hiroyuki Mitsui | 2002-03-26 |
| 5678410 | Combined system of fuel cell and air-conditioning apparatus | Hiroyuki Mitsui, Hiroshi Aoki, Hidehito Kubo, Keiji Toh, Masayoshi Miura | 1997-10-21 |
| 5543903 | Heat roller type toner image fixing device having cleaning roller | Hideyuki Nanba, Masato Kawashima, Akihiro Komuro, Susumu Fujishima, Toshihiro Matsui | 1996-08-06 |
| 5513840 | Sheet paper feeder for two-sided recording | Sigenori Sasaki, Masato Kawashima | 1996-05-07 |