Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472907 | Polymerization catalyst composition, polymer manufacturing method, polymer, rubber composition, and tire | Shigenaga TAKANO, Shojiro Kaita, Daisuke Takeuchi, Shinji Yamakawa | 2022-10-18 |