Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935392 | Pneumatic tire including slant main grooves and sipes | — | 2005-08-30 |
| D474443 | Automobile tire | — | 2003-05-13 |
| 6209603 | Pneumatic radial tire reinforced with fibrillated sea-island short polymer fibers | Daisuke Kanenari, Riichiro Mama, Kazuto Yamakawa | 2001-04-03 |
| D427951 | Automobile tire | Sadakazu Takei, Hiroshi Tokizaki | 2000-07-11 |
| 5894875 | Pneumatic radial tire with flat 1.times.6 steel belt cord | Eiji Igarashi, Yoshiki Kanehira, Tosio Kawai, Ryuzou Komatsu | 1999-04-20 |