Issued Patents All Time
Showing 1–5 of 5 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 | Fuyuki Yagi, Azusa Motomiya, Shuhei Wakamatsu | 2020-02-11 |
| 10549267 | Zeolite catalysts, methods for producing zeolite catalysts, and methods for producing lower olefins | Fuyuki Yagi, Azusa Motomiya, Shuhei Wakamatsu, Sachio Asaoka | 2020-02-04 |
| 9821301 | Zeolite catalysts, methods for producing zeolite catalysts, and methods for producing lower olefins | Fuyuki Yagi, Azusa Motomiya, Shuhei Wakamatsu, Sachio Asaoka | 2017-11-21 |
| 9056772 | Method for producing synthesis gas | Fuyuki Yagi, Shuhei Wakamatsu, Kenichi Kawazuishi | 2015-06-16 |
| 8832967 | Method for removing sulfur compounds in castable | Fuyuki Yagi, Shuhei Wakamatsu, Kenichi Kawazuishi | 2014-09-16 |