Inventor
HARADA NAOKI
JP77 patents
⚠️ This page may combine multiple inventors who share the name “HARADA NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
35 patentsUS5488101AJan 30, 1996
Trisazo compounds, method for dyeing fiber materials, paper or leather using the same and inks containing the same
SUMITOMO CHEMICAL CO20 citations91
US5308362AMay 3, 1994
Fiber reactive yellow dye composition
SUMITOMO CHEMICAL CO15 citations74
US5272267ADec 21, 1993
Asymmetric dioxazine compounds having a triazinyl bridging group and a method of production and use thereof
SUMITOMO CHEMICAL CO6 citations74
US5112971AMay 12, 1992
Anthraquinone dye compounds having fibers reactive group
SUMITOMO CHEMICAL CO8 citations74
US4975094ADec 4, 1990
Anthrapyridone compounds having vinylsulfone type fiber reactive group through triazinyl bridging group
SUMITOMO CHEMICAL CO9 citations74
US4548612AOct 22, 1985
Halo-triazine and vinylsulfone reactive dye composition with buffer for storage stability
SUMITOMO CHEMICAL CO13 citations74
US4530996AJul 23, 1985
Bisazo blue-black dye having vinylsulfone type fiber-reactive group
SUMITOMO CHEMICAL CO16 citations74
US5324329AJun 28, 1994
Reactive dye composition and dyeing or printing process using the same
SUMITOMO CHEMICAL CO9 citations73
US5037965AAug 6, 1991
Monoazo red dye compound having vinylsulfone type fiber reactive groups
SUMITOMO CHEMICAL CO8 citations73
US4933446AJun 12, 1990
Triphenodioxazine compounds
SUMITOMO CHEMICAL CO12 citations73
US4873321AOct 10, 1989
Monazo compounds having a triozinyl bridging group and two vinylsulfone type fiber reactive groups
SUMITOMO CHEMICAL CO11 citations73
US4841032AJun 20, 1989
Fiber reactive monoazo compounds having two vinylsulfone type fiber reactive groups in the molecule
SUMITOMO CHEMICAL CO9 citations73
US4780107AOct 25, 1988
Fiber reactive dioxazine compound having four vinylsulfone type reactive groups
SUMITOMO CHEMICAL CO12 citations73
US4698421AOct 6, 1987
Fiber-reactive disazo brown dye having vinylsulfone-type reactive group
SUMITOMO CHEMICAL CO9 citations73
US4618671AOct 21, 1986
4-methyl-pyridone monoazo compound having both monochlorotriazinyl and vinylsulfone type fiber-reactive groups
SUMITOMO CHEMICAL CO7 citations73
US4439205AMar 27, 1984
Aqueous liquid dye composition: storage stable reactive dye with reduction inhibitor
SUMITOMO CHEMICAL CO7 citations73
US4396549AAug 2, 1983
Copper phthalocyanine blue reactive dye
SUMITOMO CHEMICAL CO6 citations73
US5456726AOct 10, 1995
Reactive dye composition and method for dyeing or printing cellulose fiber material using the same
SUMITOMO CHEMICAL CO9 citations72
US4644058AFeb 17, 1987
Reactive pyridone azo dyes having both monochlorotriazinyl and vinylsulfone type reactive groups
SUMITOMO CHEMICAL CO16 citations72
US4626589ADec 2, 1986
Organic dye compound having both pyridiniotriazinyl and vinylsulfone type fiber-reactive groups
SUMITOMO CHEMICAL CO13 citations72
US4505714AMar 19, 1985
Phthalocyanine fiber reactive compound
SUMITOMO CHEMICAL CO9 citations72
US5356441AOct 18, 1994
Reactive dye composition and method for dyeing or printing fiber materials using the same
SUMITOMO CHEMICAL CO16 citations70
US5254136AOct 19, 1993
Trichromatic fiber reactive dye composition and method for dyeing or printing fiber materials using the composition
SUMITOMO CHEMICAL CO9 citations68
US4684721AAug 4, 1987
Fiber-reactive phthalocyanine compound having both vinylsulfone type and dihalogenotriazinyl groups
SUMITOMO CHEMICAL CO2 citations63
US4464297AAug 7, 1984
Fiber reactive bisazo dye having both a vinylsulfone type reactive group and an ortho-nitrophenyl group
SUMITOMO CHEMICAL CO6 citations63
US5180817AJan 19, 1993
Trisazo compounds and use thereof
SUMITOMO CHEMICAL CO3 citations62
US5116956AMay 26, 1992
Polyazo dye compounds having vinylsulfone type and pyridinium type fiber reactive groups
SUMITOMO CHEMICAL CO4 citations62
US5112959AMay 12, 1992
Polyazo dye compounds having plural vinylsulfone type fiber reactive groups in one molecule
SUMITOMO CHEMICAL CO5 citations62
US5104978AApr 14, 1992
Monoazo red reactive dye compound having a vinylsulfone type fiber reactive group and a substituted triazinyl group
SUMITOMO CHEMICAL CO3 citations62
US5053494AOct 1, 1991
Fiber reactive polyazo dye having two vinylsulfone type reactive groups through triazinyl bridging group
SUMITOMO CHEMICAL CO3 citations62
US4880431ANov 14, 1989
Aryl monoazo pyridone yellow compound having two vinylsulfone type fiber reactive groups bonded to a triazine ring for dyeing cellulose or polyamide
SUMITOMO CHEMICAL CO6 citations62
US4880434ANov 14, 1989
Method of obtaining dyed and finished cellulose fiber materials using reactive metallized formazan dye with no color change
SUMITOMO CHEMICAL CO2 citations62
US4879372ANov 7, 1989
Fiber reactive compound having sym-triazine and aminobenzoylamine moieties
SUMITOMO CHEMICAL CO5 citations62
US4843149AJun 27, 1989
Fiber reactive yellow dye of acetoacetonilide having vinyl sulfone-type reactive group
SUMITOMO CHEMICAL CO4 citations62
US4841048AJun 20, 1989
Dioxazine compound having vinylsulfone type fiber reactive group
SUMITOMO CHEMICAL CO6 citations62
NIPPON KOKAN KK
4 patentsUS5088836AFeb 18, 1992
Apparatus for temperature measurement
NIPPON KOKAN KK81 citations94
US5213417AMay 25, 1993
Apparatus for temperature measurement
NIPPON KOKAN KK43 citations90
US4643587AFeb 17, 1987
Temperature data producing apparatus for high temperature moving objects
NIPPON KOKAN KK7 citations70
US4553854ANov 19, 1985
Method for continuously measuring surface temperature of heated steel strip
NIPPON KOKAN KK6 citations63
FUJITSU LTD
3 patentsUS9735279B2Aug 15, 2017
Gas sensor and method of manufacturing the same
FUJITSU LTD10 citations83
US11156576B2Oct 26, 2021
Gas sensor and method of using the same
FUJITSU LTD3 citations72
US9786797B2Oct 10, 2017
Graphene nanoribbon electronic device and method of manufacturing thereof
FUJITSU LTD5 citations71
CHUGAI PHARMACEUTICAL CO LTD
2 patentsIBM
2 patentsINCOTEC JAPAN CO LTD
1 patentIIKURA HITOSHI
1 patentKYOCERA CORP
1 patentYAMAHA MOTOR CO LTD
1 patentShowing the top 50 of 77 patents by PatentIndex Score.