Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772080 | Catalyst, method for producing catalyst, and method for producing acrylonitrile | Akiyoshi FUKUZAWA | 2023-10-03 |
| 11433383 | Method for producing ammoxidation catalyst and method for producing acrylonitrtie | Akiyoshi FUKUZAWA | 2022-09-06 |
| 10427139 | Method for producing ammoxidation catalyst, and method for producing acrylonitrile | Akiyoshi FUKUZAWA | 2019-10-01 |
| 10328418 | Method for producing catalyst and method for producing acrylonitrile | Akiyoshi FUKUZAWA | 2019-06-25 |