Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766972 | Modified conjugated diene-based polymer and method for producing the same, and modified conjugated diene-based polymer composition | Yukio Yamaura, Kenta Hisamura, Junichi Yoshida | 2020-09-08 |
| 9315600 | Method for producing modified conjugated diene polymer, modified conjugated diene polymer, modified conjugated diene polymer composition, rubber composition and tire | Daisuke Hayata, Junichi Yoshida, Takaaki Matsuda, Yuichi Kitagawa | 2016-04-19 |
| 9085653 | Method for producing modified conjugated diene-based polymer, modified conjugated diene-based polymer, modified conjugated diene-based polymer composition, rubber composition and tire | Junichi Yoshida | 2015-07-21 |