Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047244 | Pneumatic tire with tread having radially extending fine grooves | Masahiro Tamura | 2011-11-01 |
| 7954529 | Heavy duty tire | Kiyoto Maruoka | 2011-06-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047244 | Pneumatic tire with tread having radially extending fine grooves | Masahiro Tamura | 2011-11-01 |
| 7954529 | Heavy duty tire | Kiyoto Maruoka | 2011-06-07 |