Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9184458 | Device and method for processing exhaust gas from fuel cell | Fumihiko Ishiguro, Hirohisa Kato, Kazuo Ishikawa, Hideyuki Tanaka, Tomohiro Yamagami | 2015-11-10 |
| 9017887 | Fuel cell system and method of controlling the same | Hideyuki Tanaka | 2015-04-28 |
| 8697305 | Fuel cell system | Akio Matsuura, Yusuke Shimoyana | 2014-04-15 |
| RE42720 | Fuel cell mounting structure | Hideyuki Tanaka, Akira Aoto, Hiroaki Nishiumi, Yutaka Hotta, Shunichi Shibasaki +1 more | 2011-09-20 |
| 7855026 | Fuel cell stack | — | 2010-12-21 |
| 7682714 | Connecting structure of a cell monitor connector to a fuel cell stack | Akira Aoto | 2010-03-23 |
| 6803142 | Fuel cell | Hideyuki Tanaka, Akira Aoto, Hiroaki Nishiumi, Yutaka Hotta, Shunichi Shibasaki +1 more | 2004-10-12 |
| 6653008 | Fuel cell apparatus | Syuji Hirakata, Shin Nishida, Akira Aoto, Hideyuki Tanaka, Yutaka Hotta | 2003-11-25 |
| 6645659 | Fuel cell apparatus | Hiroaki Nishiumi, Hideyuki Tanaka | 2003-11-11 |