Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11446643 | Method for producing catalyst and method for producing unsaturated nitrile | Kazunari Morii, Masatoshi Kaneta | 2022-09-20 |
| 11433383 | Method for producing ammoxidation catalyst and method for producing acrylonitrtie | Shota Aiki | 2022-09-06 |