Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340532 | Separator for fuel cell, fuel cell and method of manufacturing fuel cell | Hiroki Okabe, Hiroya Nakaji, Makoto Yoshida, Shigetaka Hamada, Takuya Kurihara +4 more | 2019-07-02 |
| 9722260 | Fuel cell ion exchanger and fuel cell system | Junko OHIRA, Yuki Matsuda | 2017-08-01 |
| 8685587 | Gas-liquid separator for fuel cell system | Junko OHIRA, Yasunari Arai, Akishi Morita, Takeshi Asai, Hiroyuki Sekine | 2014-04-01 |
| 8308847 | Filter for removing a sulfur-containing-gas and method for removing a sulfur-containing-gas using the same | Kazuhiro Fukumoto, Minoru Takahara, Kenichirou Suzuki, Yasunari Arai, Minoru Honda | 2012-11-13 |
| 7837870 | Ion-removing apparatus | Yasunari Arai, Akishi Morita, Hiroyuki Sekine | 2010-11-23 |
| 7520921 | Gas-removing devices and air supply systems having the gas-removing devices | Yasunari Arai, Akishi Morita | 2009-04-21 |