Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7863385 | Vinyl-cis-polybutadiene rubber and butadiene rubber composition using the same | Yasuyoshi Okabe | 2011-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7863385 | Vinyl-cis-polybutadiene rubber and butadiene rubber composition using the same | Yasuyoshi Okabe | 2011-01-04 |