Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223386 | Method and apparatus for assembling tire with disc wheel | Yuji Maruyama, Hirosi Mita, Hiroshi Fukuyama, Seiichi Aramaki | 1980-09-16 |
| 4195413 | Device for measuring depth of tire tread groove in a tire | Hiroshi Fukuyama, Shu Kamiguchi | 1980-04-01 |