Inventor
NAKATSUKA KIYOHARU
7 patents
Patents
7 patentsUS4740903AApr 26, 1988
Data processing system for chromatography
SUMITOMO CHEMICAL CO34 citations90
US4349349ASep 14, 1982
Aqueous liquid composition of reactive dye
SUMITOMO CHEMICAL CO20 citations80
US5038415AAug 13, 1991
Disperse dye composition useful for dyeing of printing hydrophobic fiber materials: mixture of pyridone mono-azo dyes and optionally a quino-phthalone
SUMITOMO CHEMICAL CO15 citations72
US4283195AAug 11, 1981
Dyestuff composition for dyeing or printing cellulose fiber materials
SUMITOMO CHEMICAL CO15 citations72
US5880202AMar 9, 1999
Black coating composition and application thereof
SUMITOMO CHEMICAL CO6 citations64
US6653031B2Nov 25, 2003
Photosensitive coloring composition, and color filter and liquid crystal display panel using the same
SUMITOMO CHEMICAL CO5 citations62
US5914359AJun 22, 1999
Coloring composition for use in formation of transparent colored micro-patterns and application thereof
SUMITOMO CHEMICAL CO2 citations60