Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409415 | Catalyst for purification of exhaust gas | Toshio Yamamoto, Akira Morikawa, Satoru Katoh, Masahide Miura, Nobuyuki Takagi +2 more | 2025-09-09 |
| 12390794 | Exhaust gas purification catalyst | Tetsuya Shinozaki | 2025-08-19 |