Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746216 | Polymer composition, crosslinked polymer, and tire | Kanyou SHIN, Junji Kawai | 2023-09-05 |
| 11155706 | Polymer composition and tire | Junji Kawai, Hiroyuki Morita, Yusuke Amano, Takaomi Matsumoto | 2021-10-26 |