Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080159 | Highly durable pneumatic radial tire having adhesive treated carcass cords | Kietsu Maeda | 1992-01-14 |
| 4972893 | Highly durable radial tires including nylon and polyester carcass plies | Eiji Omura | 1990-11-27 |
| 4957799 | Reinforcing layers for bias tires | Jiro Miyamoto, Takashi Nakasai | 1990-09-18 |
| 4858666 | Radial tire | Keijiro Oda | 1989-08-22 |