YN

Yokichi Nagasawa

📍 Nikko, JP: #1 of 6 inventorsTop 20%
Overall (1989): #40,669 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4797060 Earth-working machine Mitsuhiro Kishi 1989-01-10