Inventor
FURUTACHI NOBUO
JP74 patents
Patents
50 patentsUS4621046ANov 4, 1986
Pyrazolo(1,5-B)-1,2,4-triazole derivatives
FUJI PHOTO FILM CO LTD50 citations96
US4540654ASep 10, 1985
Method of forming color image comprising heterocyclic magenta dye-forming coupler
FUJI PHOTO FILM CO LTD111 citations96
US4500630AFeb 19, 1985
Method for forming magenta color image
FUJI PHOTO FILM CO LTD106 citations96
US5294528AMar 15, 1994
Silver halide photographic material containing a magenta coupler and a compound that can break the aggregation of an azomethine dye
FUJI PHOTO FILM CO LTD57 citations93
US5001045AMar 19, 1991
Silver halide color photographic material containing sparingly water soluble epoxy compound and organic soluble polymer
FUJI PHOTO FILM CO LTD24 citations93
US4774166ASep 27, 1988
Method for the formation of color images using a color developer not substantially containing benzyl alcohol
FUJI PHOTO FILM CO LTD27 citations93
US4585728AApr 29, 1986
Color photographic light-sensitive material
FUJI PHOTO FILM CO LTD36 citations93
US4576910AMar 18, 1986
Silver halide color light-sensitive material containing magenta color image-forming polymer or copolymer coupler latex
FUJI PHOTO FILM CO LTD34 citations93
US4556630ADec 3, 1985
Color photographic light-sensitive material
FUJI PHOTO FILM CO LTD39 citations93
US4351897ASep 28, 1982
Color photographic light-sensitive material
FUJI PHOTO FILM CO LTD52 citations93
US4310619AJan 12, 1982
Color photographic material and process incorporating a novel magenta coupler
FUJI PHOTO FILM CO LTD30 citations93
US3933500AJan 20, 1976
Color photographic light-sensitive material
FUJI PHOTO FILM CO LTD39 citations93
US4840878AJun 20, 1989
Method of color image formation using a high chloride emulsion and a developer free of benzyl alcohol
FUJI PHOTO FILM CO LTD28 citations92
US4483918ANov 20, 1984
Color photographic light-sensitive material
FUJI PHOTO FILM CO LTD28 citations92
US4590153AMay 20, 1986
Silver halide color photographic materials
FUJI PHOTO FILM CO LTD21 citations82
US4588679AMay 13, 1986
Color photographic silver halide light-sensitive material
FUJI PHOTO FILM CO LTD21 citations82
US4585732AApr 29, 1986
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD20 citations82
US4584266AApr 22, 1986
Color photographic light-sensitive material
FUJI PHOTO FILM CO LTD21 citations82
US4273861AJun 16, 1981
Multilayer color photographic materials utilizing an interlayer correction coupler
FUJI PHOTO FILM CO LTD19 citations82
US5183731AFeb 2, 1993
Silver halide color photographic light-sensitive material containing epoxy compound
FUJI PHOTO FILM CO LTD15 citations74
US4921968AMay 1, 1990
Pyrazoloazoleazomethine dyes
FUJI PHOTO FILM CO LTD6 citations74
US4906555AMar 6, 1990
Silver halide color photographic material comprising specified couplers and anti-fading agents
FUJI PHOTO FILM CO LTD8 citations74
US4898812AFeb 6, 1990
Silver halide color photographic material with a silver halide emulsion layer containing a cyan coupler and a color development accelerator
FUJI PHOTO FILM CO LTD9 citations74
US4865963ASep 12, 1989
Silver halide color photographic materials containing novel magenta coupler
FUJI PHOTO FILM CO LTD19 citations74
US4857444AAug 15, 1989
Color photographic light-sensitive material
FUJI PHOTO FILM CO LTD17 citations74
US4822730AApr 18, 1989
Silver halide color photographic light-sensitive materials containing a pyrazoloazole magenta coupler
FUJI PHOTO FILM CO LTD9 citations74
US4705863ANov 10, 1987
Process for producing pyrazolo[1,5-b][1,2,4]triazole derivatives
FUJI PHOTO FILM CO LTD15 citations74
US4559297ADec 17, 1985
Silver halide color photographic light-sensitive material containing stabilizer
FUJI PHOTO FILM CO LTD16 citations74
US4513082AApr 23, 1985
Silver halide color photographic light-sensitive materials
FUJI PHOTO FILM CO LTD11 citations74
US4385111AMay 24, 1983
Color photographic sensitive materials
FUJI PHOTO FILM CO LTD9 citations74
US4332886AJun 1, 1982
Color photographic light-sensitive material including an organic spirobis compound color coupler
FUJI PHOTO FILM CO LTD9 citations74
US4301235ANov 17, 1981
Process and material for forming color photographic image
FUJI PHOTO FILM CO LTD19 citations74
US4293691AOct 6, 1981
Method for preparing magenta couplers having thioether groups
FUJI PHOTO FILM CO LTD14 citations74
US4266020AMay 5, 1981
Color photographic light-sensitive material
FUJI PHOTO FILM CO LTD9 citations74
US4264723AApr 28, 1981
Silver halide color photographic materials
FUJI PHOTO FILM CO LTD19 citations74
US4241168ADec 23, 1980
Photographic coupler
FUJI PHOTO FILM CO LTD20 citations74
US4199361AApr 22, 1980
Color photographic light-sensitive element
FUJI PHOTO FILM CO LTD7 citations74
US4076533AFeb 28, 1978
Silver halide emulsion containing two-equivalent coupler
FUJI PHOTO FILM CO LTD17 citations74
US4032346AJun 28, 1977
Silver halide emulsion containing two-equivalent magenta coupler
FUJI PHOTO FILM CO LTD10 citations74
US4346165AAug 24, 1982
Process for improving light fastness of color images
FUJI PHOTO FILM CO LTD13 citations73
US5091297AFeb 25, 1992
Silver halide color photographic material
FUJI PHOTO FILM CO LTD16 citations71
US4900655AFeb 13, 1990
Silver halide color photographic light-sensitive material
FUJI PHOTO FILM CO LTD12 citations71
US5182339AJan 26, 1993
Pyrazoloazoleazomethine dyes
FUJI PHOTO FILM CO LTD2 citations63
US5118812AJun 2, 1992
Pyrazoloazole series couplers
FUJI PHOTO FILM CO LTD6 citations63
US5098805AMar 24, 1992
Color photographs, a process for preparing them and color photographic material employed therefor
FUJI PHOTO FILM CO LTD2 citations63
US5041365AAug 20, 1991
Silver halide color photographic materials
FUJI PHOTO FILM CO LTD5 citations63
US4983507AJan 8, 1991
Silver halide color photographic materials
FUJI PHOTO FILM CO LTD3 citations63
US4929540AMay 29, 1990
Silver halide color photographic light-sensitive material
FUJI PHOTO FILM CO LTD5 citations63
US4774172ASep 27, 1988
Silver halide color photographic materials
FUJI PHOTO FILM CO LTD6 citations63
US4696893ASep 29, 1987
Color photographic material containing certain combinations of cyan and magenta couplers
FUJI PHOTO FILM CO LTD5 citations63
Showing the top 50 of 74 patents by PatentIndex Score.