Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D491518 | Tire tread | Saburo Miyabe, Helmut Wolfgang Fehl, Christian Windisch, Tadao Matsumoto, Nobuaki Minami | 2004-06-15 |
| 6742559 | Pneumatic tire including wing rubber | — | 2004-06-01 |