Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047282 | Exhaust gas purification device | Toshinori Okajima, Nobunori Okui, Kyohei Yamaguchi | 2021-06-29 |
| 10906032 | Exhaust gas treatment catalysts | Xiaolai Zheng, Michel Deeba, Xiaofan Yang, Qi Fu, Knut Wassermann +2 more | 2021-02-02 |
| 10882033 | Slurry composition for catalyst and method for producing same, method for producing catalyst using this slurry composition for catalyst, and method for producing Cu-containing zeolite | Yukio Takagi, Kiyohiko SAITO, Yasuyuki Banno | 2021-01-05 |