Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296320 | Exhaust gas cleaning catalyst structure and production method therefor | Koji Ueno, Takeshi Endo, Akiko Iwasa, Shumpei Suzuki, Toshiharu Moriya +2 more | 2025-05-13 |
TK
Toshiaki Kimura
Mitsui Mining & Smelting Co.: 1 patents #24 of 70Top 35%
Overall (2025): #188,820 of 469,880Top 45%
1
Patents 2025