Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9203103 | Fuel cell, fuel cell stack, and method of producing the fuel cell stack | Tomokazu Hayashi, Yutaka Hotta | 2015-12-01 |
| 8741498 | Fuel cell | — | 2014-06-03 |
| 8603692 | Fuel cell stack | Koichiro Yamashita, Katsuya Matsuoka, Ikuyasu Kato, Kazuo Horibe, Osamu Hamanoi +4 more | 2013-12-10 |
| 8557448 | Fuel cell and fuel cell separator | Yoshinori Yamamoto, Yuichi Yagami, Jiro Aizaki, Sogo Goto, Tsuyoshi Takahashi +1 more | 2013-10-15 |
| 8298715 | Cell laminate and fuel cell provided with the same | Tomokazu Hayashi, Yoshinori Yamamoto, Yuichi Yagami, Jiro Aizaki | 2012-10-30 |
| 8257880 | Fuel cell and gas separator for fuel cell | Yoshinori Yamamoto, Toshiyuki Suzuki, Haruyuki AONO | 2012-09-04 |
| 8221022 | Cell monitor locking mechanism for a fuel cell assembly | — | 2012-07-17 |
| 8216742 | Fuel cell and gas separator for fuel cell | Yoshinori Yamamoto, Toshiyuki Suzuki, Haruyuki AONO | 2012-07-10 |
| 8206875 | Fuel cell and separator for the same | Yoshinori Yamamoto, Yuichi Yagami, Jiro Aizaki | 2012-06-26 |
| 7981569 | Fuel cell | — | 2011-07-19 |