YK

Yasuo Kuramasu

📍 Nagato, JP: #9 of 16 inventorsTop 60%
Overall (All Time): #3,766,484 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5399078 Planetary-motion engine — 1995-03-21