Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400060 | Cyclopentene ring-opening polymer and method of production of same, polymer composition, and cross-linked polymer | Yasuo Tsunogae | 2019-09-03 |
| 10351650 | Method for producing conjugated diene polymer | — | 2019-07-16 |