Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714762 | Electrode catalyst layer for fuel cell, and fuel cell membrane electrode assembly and fuel cell using the catalyst layer | Shinichi Takahashi | 2020-07-14 |
| 10675611 | Carbon powder for fuel cell and catalyst, electrode catalyst layer, membrane electrode assembly, and fuel cell using the carbon powder for fuel cell | Takehiko Okui, Hiroyuki Tanaka, Kazuki Arihara, Atsushi Ohma, Takahiro Morishita +1 more | 2020-06-09 |
| 10573901 | Catalyst and manufacturing method thereof, and electrode catalyst layer using the catalyst | Atsushi Ohma, Ken Akizuki, Yoshitaka Ono, Koichi Matsutani | 2020-02-25 |
| 10562018 | Electrode catalyst, and membrane electrode assembly and fuel cell using electrode catalyst | Yoshinori Suzue, Kazuki Arihara, Hiroyuki Tanaka, Katsuichiro Hayakawa, Koichi Matsutani +1 more | 2020-02-18 |
| 10535881 | Catalyst and electrode catalyst layer, membrane electrode assembly, and fuel cell using the catalyst | Yoshihisa Furuya, Ken Akizuki, Atsushi Ohma | 2020-01-14 |