Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4715419 | Large-size pneumatic radial tire for use on rough road with belt having specified cord | Kiyohito Kawasaki, Michitaka Sato, Hiroyuki Koseki | 1987-12-29 |
| 4696335 | Pneumatic radial tire | Tetsuhito Tsukagoshi, Shigeo Makino | 1987-09-29 |
| D290103 | Automobile tire | Shigeo Makino, Tetsuhito Tsukagoshi | 1987-06-02 |
| D288081 | Automobile tire | Tetsuhito Tsukagoshi, Shigeo Makino | 1987-02-03 |
| 4518024 | Pneumatic radial tire having an improved durability in the running on bad road | — | 1985-05-21 |