FH

Fumio Higuchi

SC Sanwa Kagaku Kenkyusho Co.: 1 patents #14 of 18Top 80%
Overall (2004): #222,626 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

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