Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165590 | Heavy duty pneumatic radial tire with carcass ply winding-up portion | Naoki Sugiyama, Minoru Nishi | 2007-01-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165590 | Heavy duty pneumatic radial tire with carcass ply winding-up portion | Naoki Sugiyama, Minoru Nishi | 2007-01-23 |