FH

Fumio Higuchi

SC Sanwa Kagaku Kenkyusho Co.: 1 patents #101 of 223Top 50%
Overall (All Time): #3,472,435 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6703013 Polystyrene sulfonate-containing gel preparation Hideaki Ninomiya, Masahiro Nakajima, Toshiyuki Kouzaki, Masaki Ando 2004-03-09