Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717038 | Absorbing solution for separating and capturing carbon dioxide, and method for separating and capturing carbon dioxide in which same is used | Firoz Alam Chowdhury, Tsuguhiro Kato, Masami Onoda | 2020-07-21 |
| 9786925 | Fuel cell and fuel cell use gas diffusion electrode | Kenichiro Tadokoro, Takashi Iijima, Hiroshi Kajiro, Hideaki Sawada | 2017-10-10 |
| 9636628 | Aqueous solution which efficiently absorbs and recovers carbon dioxide in exhaust gas, and method for recovering carbon dioxide using same | Takayuki Higashii, Firoz Alam Chowdhury, Kazuya Goto, Masami Onoda | 2017-05-02 |
| 8304141 | Stainless steel, titanium, or titanium alloy solid polymer fuel cell separator and its method of production and method of evaluation of warp and twist of separator | Hiroshi Kihira, Michio Kaneko, Mitsuharu Yamagata, Koki Tanaka, Yoichi Ikematsu +3 more | 2012-11-06 |
| 7807281 | Stainless steel, titanium, or titanium alloy solid polymer fuel cell separator and its method of production and method of evaluation of warp and twist of separator | Hiroshi Kihira, Michio Kaneko, Mitsuharu Yamagata, Koki Tanaka, Yoichi Ikematsu +3 more | 2010-10-05 |
| 6737118 | Low dielectric constant materials and their production and use | Noriko Yamada, Toru Takahashi, Tadashi Sakon, Atsushi Nogami, Shingo Katayama +1 more | 2004-05-18 |
| 6589644 | Low dielectric constant materials and their production and use | Noriko Yamada, Toru Takahashi, Tadashi Sakon, Atsushi Nogami, Shingo Katayama +1 more | 2003-07-08 |