Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9269974 | Fuel cell system | Masaaki Matsusue, Yutaka Tano, Tadaomi Kinomoto | 2016-02-23 |
| 8951685 | Fuel cell system | Shinji Aso, Shigeto Kajiwara | 2015-02-10 |
| 8323844 | Fuel cell operation system and valve open amount calculation method in the fuel cell operation system | Yoshiaki Naganuma | 2012-12-04 |
| 8119300 | Air conditioning control system | Tomotaka Ishikawa | 2012-02-21 |
| 8057943 | Fuel cell running system, and valve-freeze preventing method in the fuel cell running system | — | 2011-11-15 |
| 7360431 | Pressure sensor device including a diaphragm and a stopper member having a curved surface facing the diaphragm | Masayuki Yoneda, Jun Mizoguchi, Yasuhiro Kajio, Masaya Ishikawa, Youichi Azuma | 2008-04-22 |