KN

Koichi Nagaba

📍 Seiro, JP: #8 of 12 inventorsTop 70%
Overall (All Time): #3,928,041 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4831296 Rotary device — 1989-05-16