Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11588160 | Fuel cell gas/liquid separator including first container for negative electrode exhaust and second container for positive electrode exhaust | Toshihiro Kobayashi | 2023-02-21 |
| 11258079 | Humidification device | — | 2022-02-22 |
| 10724653 | Fluid control valve | — | 2020-07-28 |
| 10571029 | Fluid control valve | — | 2020-02-25 |
| 10234041 | Fluid control valve | — | 2019-03-19 |
| 10072760 | Fluid control valve | — | 2018-09-11 |
| 8431261 | Fuel cell component including an identification display portion | — | 2013-04-30 |
| 7820334 | Fuel cell and oxidant distribution plate for fuel cell | Yixin Zeng | 2010-10-26 |
| 7754358 | Fuel cell component having a retrieval code | Toshiyuki Inagaki, Tsuyoshi Takahashi, Haruhisa Niimi, Mikio Wada, Toshiyuki Suzuki +5 more | 2010-07-13 |
| 6939639 | Fuel cell separator | Toshiyuki Inagaki, Tsuyoshi Takahashi, Tsutomu Ochi, Kouetsu Hibino, Yasuyuki Asai +5 more | 2005-09-06 |
| 6365295 | Fuel cell and separator comprising contact lugs with specific widths | Masanori Matsukawa, Masahiro Mizuno, Yasuyuki Asai, Yasuo Kuwabara, Yixin Zeng | 2002-04-02 |
| 6103415 | Fuel cell with rectifying plates for uniform gas flow | Kenji Kurita | 2000-08-15 |
| 5998055 | Gas-passage plates of a fuel cell | Kenji Kurita | 1999-12-07 |