Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402867 | Process of production of pneumatic tire | Hiroyuki Kaido, Kazuto Yamakawa, Jiro Watanabe, Gou Kawaguchi | 2002-06-11 |
| 6397912 | Pneumatic tire with colored thermoplastic elastomer layer adjacent a black-concealing layer | Jiro Watanabe, Gou Kawaguchi, Tetsuji Kawazura, Hidekazu Takeyama, Yoshihiro Soeda +3 more | 2002-06-04 |
| 6359071 | Thermoplastic elastomer composition, process for producing the same, and pneumatic tire and hose made with the same | Jiro Watanabe, Kazuto Yamakawa, Daisuke Kanenari, Gou Kawaguchi, Yuichi Hara +3 more | 2002-03-19 |
| 6334919 | Polymer composition for tire and pneumatic tire using same | Hidekazu Takeyama, Yoshihiro Soeda, Gou Kawaguchi, Tetsuji Kawazura, Osamu Ozawa +2 more | 2002-01-01 |