Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002110 | Off-road pneumatic tire with vibration-reducing lugged tread | Satoshi Yoshizaki | 1991-03-26 |
| D313386 | Automobile tire | Akihito Goto | 1991-01-01 |
| 4779660 | Pneumatic bias tire for use on rough road | — | 1988-10-25 |
| 4378041 | Pneumatic bias tires for off-road vehicles | Shinji Usui | 1983-03-29 |
| 4349062 | Highly durable pneumatic tire comprising bias laid carcass construction formed of superimposed stacked plies | Masaru Abe, Hideaki Hashimoto, Junichi Tsuzura | 1982-09-14 |