Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087312 | Rubber composition and tire containing rubber composition | Junko Matsushita, Shojiro Kaita | 2018-10-02 |
| 9938362 | Isoprene polymerization catalyst composition, method for producing synthetic polyisoprene, and synthetic polyisoprene | Shojiro Kaita | 2018-04-10 |