Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168184 | Production process of rubber composition | Koichiro Tani, Ryota Funaki, Rikimaru Kuwabara, Hiroyuki Morita | 2021-11-09 |
| 11155706 | Polymer composition and tire | Junji Kawai, Hiroyuki Morita, Yusuke Amano, Noriko Mashimo | 2021-10-26 |
| 10961327 | Method for producing hydrogenated conjugated diene-based polymer, hydrogenated conjugated diene-based polymer, polymer composition, cross-linked polymer, and tire | Takumi ADACHI, Hirofumi SENGA, Fumihiro Toyokawa, Naoya Nosaka, Ryoji Tanaka | 2021-03-30 |