Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10556229 | Composite catalyst, method for producing composite catalyst, method for producing lower olefin and method for regenerating composite catalyst | Shinya Hodoshima, Fuyuki Yagi, Azusa Motomiya | 2020-02-11 |
| 10549267 | Zeolite catalysts, methods for producing zeolite catalysts, and methods for producing lower olefins | Shinya Hodoshima, Fuyuki Yagi, Azusa Motomiya, Sachio Asaoka | 2020-02-04 |