Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030406 | Rubber composition and pneumatic tire using the same | Eiji Suzuki, Kouji Masaki | 2011-10-04 |
| 7868081 | Rubber composition and tire using same | Kouji Masaki | 2011-01-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030406 | Rubber composition and pneumatic tire using the same | Eiji Suzuki, Kouji Masaki | 2011-10-04 |
| 7868081 | Rubber composition and tire using same | Kouji Masaki | 2011-01-11 |