Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776207 | Pneumatic tire with bead reinforcing layer adjacent bead filler | — | 2004-08-17 |
| 6776937 | Method of correcting radial force variation of tire and apparatus therefor | — | 2004-08-17 |
| 6761841 | Method for extruding tire rubber material | Shuhei Iizuka | 2004-07-13 |
| 6688360 | Pneumatic tires | Tetsuhito Tsukagoshi, Takeshi Watanabe, Kuninobu Kadota | 2004-02-10 |