Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517881 | Exhaust gas purification catalyst | Hiroki Tanaka, Masaaki Inamura | 2022-12-06 |
| 11233011 | Power semiconductor device | Takashi Hirao | 2022-01-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517881 | Exhaust gas purification catalyst | Hiroki Tanaka, Masaaki Inamura | 2022-12-06 |
| 11233011 | Power semiconductor device | Takashi Hirao | 2022-01-25 |