AM

Akihiko MIYAUCHI

SC Sumitomo Cement Co.: 1 patents #32 of 113Top 30%
Overall (All Time): #3,835,536 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
5253991 Apparatus for producing spheroidal inorganic particulate material Norio Yokota, Takahiko Yoshimura, Shusuke Harada, Masatoshi Onodera 1993-10-19