SI

Shou Inui

KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
Overall (All Time): #3,604,946 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6016679 Rolling mill Shigeharu Ochi, Mitsuru Watanabe, Ryo Takeda 2000-01-25