Inventor
HATTORI HIDEO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HATTORI HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
5 patentsUS4923974AMay 8, 1990
2,6-dicyano-4'-morpholinoazobenzene compounds useful for dyeing hydrophobic materials
SUMITOMO CHEMICAL CO27 citations92
US5077416ADec 31, 1991
Benzodifuranone compounds useful for dyeing or printing hydrophobic fiber materials and process for their production
SUMITOMO CHEMICAL CO9 citations73
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
US5075429ADec 24, 1991
Monoazo-disperse dye compounds their production and their use
SUMITOMO CHEMICAL CO2 citations62
US4826505AMay 2, 1989
Monoazo pyridone compounds and application thereof for dyeing of hydrophobic fiber materials
SUMITOMO CHEMICAL CO5 citations60