SY

Susumu Yoshiwara

📍 Ichikikushikino, JP: #2 of 2 inventorsTop 100%
Overall (All Time): #3,445,660 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6877283 Manufacture and use of earthquake resistant construction blocks Eisei Nigeme 2005-04-12