Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215179 | Conjugated diene-based polymer, branching agent, production method for conjugated diene-based polymer, oil extended conjugated diene-based polymer, rubber composition, and tire | Shogo Sumitani, Kenta Hisamura, Shinichi Sekikawa, Shuri Tobo | 2025-02-04 |