Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10633470 | Method of producing a conjugated diene polymer, a modified conjugated diene polymer, and a vinyl cis-polybutadiene composition | Koji Shiba, Masato Murakami, Michinori Suzuki, Naomi Okamoto, Masahiro Tanaka | 2020-04-28 |