Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450439 | Rubber-metal adhesion promoter, rubber composition, and tire | Shujiro Otsuki, Hidetoshi Hirahara | 2019-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450439 | Rubber-metal adhesion promoter, rubber composition, and tire | Shujiro Otsuki, Hidetoshi Hirahara | 2019-10-22 |