Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044131 | Rubber composition for tread and tire comprising thereof | Tomoaki Hirayama, Mamoru Uchida | 2011-10-25 |
| 8044133 | Rubber composition and tire using same | Tomoaki Hirayama | 2011-10-25 |
| 7918961 | Worn article and method for producing the same | Masaki Nakakado | 2011-04-05 |
| 7863371 | Rubber composition for inner liner and tire comprising the same | Tomoaki Hirayama, Mamoru Uchida | 2011-01-04 |