Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125245 | Rubber composition for tire | Takeshi Sugimura, Shingo OKUNO, Hiroyuki Nitadori | 2018-11-13 |
| 10072101 | Cycloolefin rubber and method of production of same and rubber composition, cross-linked rubber, and tire | Yasuo Tsunogae, Shingo OKUNO | 2018-09-11 |