Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4506562 | Unitary air bleed device | Susumu Nishihata | 1985-03-26 |
| 4422516 | Axle housing leak oil discharging device | — | 1983-12-27 |
TY
Tadao Yamaura
Overall (All Time): #2,352,425 of 4,157,543Top 60%
2
Patents All Time