Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807073 | Method for producing catalyst, and method for producing unsaturated nitrile | Sho Tamura | 2020-10-20 |
| 10640458 | Process for producing unsaturated nitrile | Sho Tamura | 2020-05-05 |