Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920821 | Steering wheel for vehicle | Hiroaki Shinto, Syuji Nakamura, Terumoto Yamaguchi, Tomoji Oguri | 1990-05-01 |
| 4592407 | Full automatic die casting machine | Terumoto Yamaguchi | 1986-06-03 |