SM

Susumu Mizutani

DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
Overall (All Time): #3,613,162 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6054073 Method for producing inorganic spherical particles Akira Kobayashi, Norihisa Nakashima 2000-04-25