Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207918 | Modified conjugated diene-based polymer and rubber composition thereof, and tire | Shinichi Sekikawa | 2021-12-28 |
| 11091609 | Modified conjugated diene-based polymer, production method thereof, rubber composition and tire | Kenta Hisamura | 2021-08-17 |