Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10923740 | Fuel cell separator, fuel cell joint separator, and power generation cell | Yu Tomana, Kentaro Ishida, Satoshi Oyama, Akihito Giga | 2021-02-16 |
| 10879542 | Fuel cell | Kentaro Ishida, Hiroshi Morikawa, Yosuke Nishida, Satoshi Oyama | 2020-12-29 |
| 10854893 | Fuel cell | Kentaro Ishida, Satoshi Oyama | 2020-12-01 |
| 10305118 | Fuel cell separator and method for producing the same | Satoru Terada, Yuki Hama, Akihito Giga, Takehiro Mugishima, Mayu KURATA | 2019-05-28 |
| 10305135 | Method of producing fuel cell stack and method of producing metal separator for fuel cell | Masaaki Sakano, Satoshi Oyama | 2019-05-28 |
| 9105915 | Fuel cell stack coupled to a humidifier via an inclined channel | Kazuyoshi Miyajima, Masaharu Suzuki, Satoshi Iitaka, Hideharu Naito, Yohei Hidaka +3 more | 2015-08-11 |
| 8268470 | Ventilator of a fuel-cell vehicle | Mitsunori Matsumoto | 2012-09-18 |
| 7824811 | Fuel cell discharge-gas processing device | Hideo Numata, Akio Yamamoto, Shujiro Nozaki, Kazunori Fukuma | 2010-11-02 |
| 7678487 | Discharged fuel diluter | Hideo Numata, Shujiro Nozaki, Makoto Anazawa, Akio Yamamoto | 2010-03-16 |
| 7604890 | Fuel cell discharge-gas processing device | Hideo Numata, Akio Yamamoto, Shujiro Nozaki, Shinri Hayashi | 2009-10-20 |
| 7556110 | Vehicle mounted with electric storage apparatus | Akio Yamamoto, Minoru Matsunaga, Koichi Yamamoto, Mitsunori Matsumoto | 2009-07-07 |
| 7371477 | Exhaust gas processing device for fuel cell | Akio Yamamoto, Kazunori Fukuma, Takatsugu Koyama, Hideo Numata | 2008-05-13 |
| 7285351 | Apparatus for dilution of discharged fuel | Akio Yamamoto, Kazunori Fukuma, Takatsugu Koyama, Hideo Numata | 2007-10-23 |