Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553876 | Method and device for modifying catalyst layer | Hiroshi Okonogi, Yasuhiro Numao, Tooru Kosemura, Takayuki Hirao, Kimio Nishimura | 2020-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553876 | Method and device for modifying catalyst layer | Hiroshi Okonogi, Yasuhiro Numao, Tooru Kosemura, Takayuki Hirao, Kimio Nishimura | 2020-02-04 |