YS

Yutaka Sanbonmatsu

📍 Kawagoe, JP: #807 of 1,278 inventorsTop 65%
Overall (All Time): #3,707,344 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5590610 Waste burning boiler — 1997-01-07