Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D275661 | Vehicle tire | Hideaki Nishio, Ryotaro Fukushima | 1984-09-25 |
| D275562 | Vehicle tire | Hiroshi Kojima, Ryotaro Fukushima | 1984-09-18 |
| D266411 | Vehicle tire | Hideaki Nishio | 1982-10-05 |