KS

Kiyoshi Shinjou

SC Sumitomo Cement Co.: 1 patents #32 of 113Top 30%
Overall (All Time): #3,824,131 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5211661 Artificial living body composite material Shigehide Takagi 1993-05-18