Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11031604 | Catalyst and electrode catalyst layer, membrane electrode assembly, and fuel cell using the catalyst | Tetsuya Mashio, Yoshihisa Furuya, Ken Akizuki | 2021-06-08 |
AO
Atsushi Ohma
Overall (2021): #522,543 of 548,734Top 100%
1
Patents 2021