Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847811 | Catalyst particle, and electrode catalyst, electrolyte membrane-electrode assembly, and fuel cell using the same | Hiroyuki Tanaka, Hisashi Mitsumoto, Takahiro Kaito, Seiho Sugawara, Tsukuru Ohwaki | 2020-11-24 |
| 10686196 | Catalyst particles, and electrode catalyst, electrolyte membrane-electrode assembly, and fuel cell using catalyst particles | Hiroyuki Tanaka | 2020-06-16 |
| 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, Tetsuya Mashio, Atsushi Ohma, Takahiro Morishita +1 more | 2020-06-09 |
| 10601050 | Electrode for cell, and cell | Takamasa Nakagawa, Hideaki Horie, Yuuki Kusachi, Masanori Koike, Masatoshi Okura | 2020-03-24 |
| 10562018 | Electrode catalyst, and membrane electrode assembly and fuel cell using electrode catalyst | Yoshinori Suzue, Tetsuya Mashio, Hiroyuki Tanaka, Katsuichiro Hayakawa, Koichi Matsutani +1 more | 2020-02-18 |