Inventor
ORITA RYUZO
JP4 patents
Patents
4 patentsUS4453945AJun 12, 1984
Process for dyeing cellulose fibers of its union fibers with reactive triazinyl dye quaternized with nicotinic acid
NIPPON KAYAKU KK28 citations88
US4138558AFeb 6, 1979
Anthraquinone compounds
NIPPON KAYAKU KK4 citations56
US5387264AFeb 7, 1995
Method for dyeing or coloring organic macromolecular substance by using coumarin compound or coloring material
NIPPON KAYAKU KK4 citations55
US4771132ASep 13, 1988
Cuprophthalocyanine type compounds
NIPPON KAYAKU KK0 citations46