Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409443 | Metal-supported catalyst and method for producing hydrogenated conjugated-diene-based polymer | Akito Nakai, Kenichiro SUMIURA | 2025-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409443 | Metal-supported catalyst and method for producing hydrogenated conjugated-diene-based polymer | Akito Nakai, Kenichiro SUMIURA | 2025-09-09 |