Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731278 | Catalyst for methanation of carbon oxides, preparation method of the catalyst and process for the methanation | Koji Hashimoto, Hiroyuki Takano, Kouichi Izumiya, Naokazu Kumagai, Hiroyuki Shinomiya | 2017-08-15 |
| 9732010 | Catalyst for methanation of carbon oxides, preparation method of the catalyst and process for the methanation | Koji Hashimoto, Hiroyuki Takano, Kouichi Izumiya, Naokazu Kumagai, Hiroyuki Shinomiya | 2017-08-15 |
| 9617196 | Catalyst for methanation of carbon oxides, preparation method of the catalyst and process for the methanation | Koji Hashimoto, Hiroyuki Takano, Kouichi Izumiya, Naokazu Kumagai, Hiroyuki Shinomiya | 2017-04-11 |