TY

Takayasu Yamada

KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
📍 Kurashiki, JP: #491 of 838 inventorsTop 60%
Overall (All Time): #3,952,323 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4746103 Lance for blow-refinement in converter Nobuyoshi Takashiba, Shinji Kojima, Rinzo Tachibana, Fumiaki Yoshikawa 1988-05-24