Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637487 | Pneumatic tire | Shinichi Miyazaki, Takeshi Ohta, Kazumi Yamazaki, Takuji Kusumoto | 2003-10-28 |
| 6612354 | Pneumatic tire | Shinichi Miyazaki, Kazumi Yamazaki, Yasuo Sakai | 2003-09-02 |
| 6609552 | Pneumatic tire with single-twist organic filter band cords | Shinichi Miyazaki, Kazumi Yamazaki | 2003-08-26 |