Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131722 | Method for preparing terminal-modified conjugated diene polymer, terminal-modified conjugated diene polymer, rubber composition and tire | Narukuni Hirata, Yusuke Yamagata, Tomoe Tanabe | 2018-11-20 |
| 10087312 | Rubber composition and tire containing rubber composition | Junko Matsushita, Satoru Tamaki | 2018-10-02 |
| 10053530 | Method for producing a multicomponent copolymer | Shigeki Oishi | 2018-08-21 |
| 9938362 | Isoprene polymerization catalyst composition, method for producing synthetic polyisoprene, and synthetic polyisoprene | Satoru Tamaki | 2018-04-10 |