Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879129 | Rubber compostion and pneumatic tire using the same | Koji Masaki | 2018-01-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879129 | Rubber compostion and pneumatic tire using the same | Koji Masaki | 2018-01-30 |