HK

Hirotaka Kofune

SC Showa Highpolymer Co.: 1 patents #45 of 102Top 45%
Overall (All Time): #3,321,965 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
7514379 Curable polyvinyl benzyl compound and process for producing the same Shouji Nishiguchi, Tatsuhiro Ikeya, Haruo Yoshida, Jyouji Shibata 2009-04-07