Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11063280 | Fuel cell system | Keiichi Toriumi | 2021-07-13 |
| 9428182 | Vehicle with fuel cells mounted thereon and control method of the vehicle | Mitsuhiro Nada | 2016-08-30 |
| 9083266 | Fuel cell system and control method therefor | Hiroaki Mori | 2015-07-14 |
| 8962207 | Gas detection system, vehicle, and checkup method for gas detection system | Katsuki Ishigaki | 2015-02-24 |
| 8951685 | Fuel cell system | Shinji Aso, Naohisa Tsuchiya | 2015-02-10 |
| 8920982 | Gas detection system, fuel cell system, and vehicle | Katsuki Ishigaki | 2014-12-30 |
| 8871402 | Fuel cell system | Tetsuya Bono | 2014-10-28 |
| 8795914 | Fuel cell system | — | 2014-08-05 |
| 8394517 | Fuel cell system and control method of the system | — | 2013-03-12 |
| 8383281 | Fuel cell system | Shinji Aso | 2013-02-26 |
| 8338043 | Fuel cell system | Tomonori Imamura | 2012-12-25 |
| 8309262 | Fuel cell system | Katsuki Ishigaki | 2012-11-13 |
| 8221924 | Fuel cell system | — | 2012-07-17 |
| 8221925 | Fuel cell system for impedance measurement and scavenging processing | Tomonori Imamura, Shinji Aso | 2012-07-17 |
| 8216730 | Fuel cell system | — | 2012-07-10 |
| 8071245 | Hybrid fuel cell system | — | 2011-12-06 |
| 7517599 | Fuel cell system | Masahiro Shige, Tadaichi Matsumoto, Hideki Kashiwagi | 2009-04-14 |
| 7183740 | Motor drive apparatus, vehicle having the same mounted therein, and computer readable storage medium having a program stored therein to cause computer to control voltage conversion | Hiroshi Nakayama, Tomohiro Saitou, Tadaichi Matsumoto | 2007-02-27 |
| 6660244 | Hydrogen generating system | Yoshimasa Negishi, Masaaki Yamaoka, Kyo Hattori, Kazumasa Takada, Hiromi Tanaka | 2003-12-09 |