Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386257 | Pneumatic radial tires with circumferential cord belt layer having specified cord twisting structure | Yoshihide Kohno, Eiji Yamanaka, Takayuki Sato | 2002-05-14 |
| 6382287 | Pneumatic radial tires with circumferential cord belt layer having specified cord twisting structure | Yoshihide Kohno, Eiji Yamanaka, Takayuki Sato | 2002-05-07 |
| 6279634 | Pneumatic radial tires with circumferential cord belt layer having specified cord twisting structure | Yoshihide Kohno, Eiji Yamanaka, Takayuki Sato | 2001-08-28 |
| 5968295 | Pneumatic radial tires with circumferential cord belt layer having specified cord twisting structure | Yoshihide Kohno, Eiji Yamanaka, Takayuki Sato | 1999-10-19 |