Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11283087 | Fuel cell | Nobuaki Nonoyama, Masayuki Ito | 2022-03-22 |
| 11145877 | Fuel cell | Nobuaki Nonoyama, Masayuki Ito | 2021-10-12 |
| 10998560 | Fuel cell stack | Hiroki Okabe | 2021-05-04 |
| 10505211 | Fuel cell unit and fuel cell vehicle | Tsutomu Shirakawa, Kazuya Mori | 2019-12-10 |
| 10468690 | Fuel cell separator and fuel cell | — | 2019-11-05 |
| 10193165 | Separator and fuel cell | — | 2019-01-29 |
| 10164266 | Separator including tilted gas flow path grooves that retain water by capillary force and fuel cell using the same | Daisuke KANNO | 2018-12-25 |
| 10153498 | Fuel cell separator and fuel cell | — | 2018-12-11 |
| 10038202 | Fuel cell separator, fuel cell, and fuel cell battery | Hiroki Okabe | 2018-07-31 |
| 9799897 | Fuel cell | Hiroya Nakaji, Naohiro Takeshita, Hideki Kubo, Takashi Kondo, Seiji Mizuno | 2017-10-24 |
| 9406920 | Electrical connector and fuel cell | Sumiyoshi Furuya, Sogo Goto | 2016-08-02 |
| 8921000 | Fuel cell | Naohiro Takeshita, Hitoshi Hamada, Masayuki Ito, Atsushi Ida, Haruyuki AONO +2 more | 2014-12-30 |
| 7999555 | Multi-channel measuring apparatus for connection to a fuel cell stack | — | 2011-08-16 |
| 7862951 | Fuel cell and fuel cell connector | Ryuichi Komiyama | 2011-01-04 |
| 7479046 | Fuel cell and fuel cell connecter | Ryuichi Komiyama | 2009-01-20 |