Inventor

TAKEI HARUO

JP55 patents

Patents

50 patents

US4724201AFeb 9, 1988

Photoresponsive material

FUJI PHOTO FILM CO LTD63 citations96

US4510235AApr 9, 1985

Silver halide photographic emulsions

FUJI PHOTO FILM CO LTD31 citations90

US4607006AAug 19, 1986

Silver halide photographic light-sensitive material containing non-spectral sensitizing electron donative silver halide adsorptive compound

FUJI PHOTO FILM CO LTD24 citations82

US4582786AApr 15, 1986

Silver halide photographic emulsions containing benzimidazolocarbocyanine dye having fluoroalkyl group at the nitrogen atom of benzimidazole

FUJI PHOTO FILM CO LTD10 citations74

US4362813ADec 7, 1982

Silver halide photographic emulsions

FUJI PHOTO FILM CO LTD13 citations74

US4212672AJul 15, 1980

Lithographic silver halide photosensitive material

FUJI PHOTO FILM CO LTD13 citations74

US4172730AOct 30, 1979

Radiographic silver halide sensitive materials

FUJI PHOTO FILM CO LTD18 citations74

US4040833AAug 9, 1977

Radiographic process and sensitive material for the same

FUJI PHOTO FILM CO LTD7 citations74

US4018610AApr 19, 1977

Supersensitized silver halide photographic emulsion

FUJI PHOTO FILM CO LTD7 citations74

US3986878AOct 19, 1976

Silver halide photographic emulsion

FUJI PHOTO FILM CO LTD9 citations74

US3982950ASep 28, 1976

Silver halide photographic emulsion for use in flash exposure

FUJI PHOTO FILM CO LTD8 citations74

US3976492AAug 24, 1976

Silver halide photographic emulsions

FUJI PHOTO FILM CO LTD14 citations74

US3953215AApr 27, 1976

Silver halide photographic emulsions

FUJI PHOTO FILM CO LTD14 citations74

US4179296ADec 18, 1979

Silver halide photographic emulsion

FUJI PHOTO FILM CO LTD10 citations73

US4039335AAug 2, 1977

Photographic silver halide emulsions

FUJI PHOTO FILM CO LTD8 citations73

US4028115AJun 7, 1977

Silver halide photographic emulsion sensitized to red with four carbocyanine dyes

FUJI PHOTO FILM CO LTD14 citations73

US3955996AMay 11, 1976

Method for spectrally sensitizing photographic light-sensitive emulsion

FUJI PHOTO FILM CO LTD8 citations72

US4917997AApr 17, 1990

Silver halide photographic emulsion

FUJI PHOTO FILM CO LTD7 citations63

US4634653AJan 6, 1987

Direct positive silver halide photographic emulsion

FUJI PHOTO FILM CO LTD3 citations63

US4607003AAug 19, 1986

Photographic element

FUJI PHOTO FILM CO LTD5 citations63

US4266003AMay 5, 1981

Silver halide photographic emulsions

FUJI PHOTO FILM CO LTD6 citations63

US4152163AMay 1, 1979

Silver halide photographic emulsion containing cyanine and hemicyanine sensitizing dyes

FUJI PHOTO FILM CO LTD6 citations63

US4057430ANov 8, 1977

Silver halide photographic emulsion

FUJI PHOTO FILM CO LTD4 citations63

US4053318AOct 11, 1977

Silver halide photographic emulsions

FUJI PHOTO FILM CO LTD3 citations63

US4047964ASep 13, 1977

Spectrally sensitized silver halide photographic emulsion

FUJI PHOTO FILM CO LTD3 citations63

US3988155AOct 26, 1976

Silver halide photographic emulsion

FUJI PHOTO FILM CO LTD6 citations63

US3985563AOct 12, 1976

Silver halide photographic emulsion

FUJI PHOTO FILM CO LTD4 citations63

US3966477AJun 29, 1976

Spectrally sensitized silver halide photographic emulsion

FUJI PHOTO FILM CO LTD2 citations63

US3953216AApr 27, 1976

Spectrally sensitized silver halide photographic emulsion

FUJI PHOTO FILM CO LTD4 citations63

US3933510AJan 20, 1976

Spectrally sensitized silver halide photographic emulsion

FUJI PHOTO FILM CO LTD6 citations63

US4546074AOct 8, 1985

Silver halide color light-sensitive materials

FUJI PHOTO FILM CO LTD5 citations62

US4308345ADec 29, 1981

Silver halide photographic emulsion

FUJI PHOTO FILM CO LTD4 citations62

US4307185ADec 22, 1981

Photographic silver halide emulsions

FUJI PHOTO FILM CO LTD4 citations62

US4135933AJan 23, 1979

Silver halide photographic emulsion

FUJI PHOTO FILM CO LTD4 citations62

US4040841AAug 9, 1977

Silver halide photographic emulsion

FUJI PHOTO FILM CO LTD6 citations62

US3977883AAug 31, 1976

Spectrally sensitized silver halide photographic emulsion

FUJI PHOTO FILM CO LTD2 citations62

US3967967AJul 6, 1976

Spectrally sensitized silver halide photographic emulsion

FUJI PHOTO FILM CO LTD4 citations62

US3951666AApr 20, 1976

Spectrally sensitized silver halide photographic emulsion

FUJI PHOTO FILM CO LTD3 citations62

US4010037AMar 1, 1977

Spectrally sensitized silver halide photographic emulsion

FUJI PHOTO FILM CO LTD5 citations60

US4971889ANov 20, 1990

Silver halide photographic emulsions

FUJI PHOTO FILM CO LTD4 citations59

US5424442AJun 13, 1995

Water-soluble methine compounds useful in photographic silver halide emulsion containing the same

FUJI PHOTO FILM CO LTD1 citations52

US5250692AOct 5, 1993

Water-soluble methine compounds useful in photographic silver halide emulsions

FUJI PHOTO FILM CO LTD1 citations52

Showing the top 50 of 55 patents by PatentIndex Score.