Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656108 | Pneumatic radial tire having inner carcass ply cord tension smaller than the outer carcass ply cord tension | Toshihiko Omokawa, Masahiro Hanya | 1997-08-12 |
| 5639321 | Pneumatic radial tire including rubber spacer between axially adjacent carcass cords | Yutaka Kuroda, Katsuhito Miura | 1997-06-17 |