Inventor
NISHIJIMA TOYOKI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “NISHIJIMA TOYOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
37 patentsUS4906559AMar 6, 1990
Light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND24 citations93
US6821584B2Nov 23, 2004
Ink-jet recording medium
KONISHIROKU PHOTO IND27 citations92
US4564590AJan 14, 1986
Silver halide photographic material
KONISHIROKU PHOTO IND28 citations92
US5459014AOct 17, 1995
Method for forming a photographic color image with a photographic material containing a hydroxy-phenyl derivative, using a chloride-containing color developer
KONISHIROKU PHOTO IND48 citations91
US4675275AJun 23, 1987
Silver halide color photographic material of improved reproducibility
KONISHIROKU PHOTO IND21 citations82
US5208140AMay 4, 1993
Light-sensitive silver halide photographic material prevented in color contamination
KONISHIROKU PHOTO IND11 citations74
US5017465AMay 21, 1991
Light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND13 citations74
US5006454AApr 9, 1991
Light sensitive silver halide photographic material
KONISHIROKU PHOTO IND8 citations74
US4770985ASep 13, 1988
Silver halide photographic material
KONISHIROKU PHOTO IND7 citations74
US4752561AJun 21, 1988
Light-sensitive silver halide photographic material incorporating metal complex with high quenching constant and an oil soluble dye
KONISHIROKU PHOTO IND12 citations74
US4731320AMar 15, 1988
Silver halide photographic material
KONISHIROKU PHOTO IND14 citations74
US4684603AAug 4, 1987
Light-sensitive silver halide color photographic material
KONISHIROKU PHOTO IND11 citations74
US4540653ASep 10, 1985
Method of improving the light resistance of a dye image
KONISHIROKU PHOTO IND13 citations74
US5112728AMay 12, 1992
Silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND17 citations73
US5110718AMay 5, 1992
Silver halide photographic sensitive material
KONISHIROKU PHOTO IND7 citations73
US5091294AFeb 25, 1992
Silver halide color photographic material
KONISHIROKU PHOTO IND13 citations73
US5082766AJan 21, 1992
Silver halide color photographic light-sensitive material
KONISHIROKU PHOTO IND15 citations73
US5077188ADec 31, 1991
Silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND9 citations73
US5049482ASep 17, 1991
Silver halide light-sensitive photographic material forming a dye image of enhanced light fastness
KONISHIROKU PHOTO IND8 citations73
US5024932AJun 18, 1991
Light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND10 citations73
US4425418AJan 10, 1984
Liquid developers for electrophotography and developing method using the same
KONISHIROKU PHOTO IND12 citations71
US5017464AMay 21, 1991
Silver halide light-sensitive photographic material having improved light fastness
KONISHIROKU PHOTO IND3 citations63
US4954432ASep 4, 1990
Photographic material with solvent having dielectric constant of 6 or less and yellow coupler
KONISHIROKU PHOTO IND4 citations63
US4916050AApr 10, 1990
Silver halide light-sensitive photographic material
KONISHIROKU PHOTO IND6 citations63
US4912027AMar 27, 1990
Silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND3 citations63
US4868100ASep 19, 1989
Silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND5 citations63
US4753870AJun 28, 1988
Light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND3 citations63
US4623616ANov 18, 1986
Silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND6 citations63
US4526853AJul 2, 1985
Method of providing an increased brightening effect and silver halide photographic material having increased brightening effect
KONISHIROKU PHOTO IND3 citations63
US5336592AAug 9, 1994
Silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND5 citations62
US5132202AJul 21, 1992
Silver halide color photographic light-sensitive material
KONISHIROKU PHOTO IND3 citations62
US4954431ASep 4, 1990
Silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND5 citations62
US4945034AJul 31, 1990
Silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND3 citations62
US5085978AFeb 4, 1992
Method for processing light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND2 citations61
US6777175B2Aug 17, 2004
Silver halide photographic material for direct observation and ink-jet recording sheet
KONISHIROKU PHOTO IND0 citations52
US5039597AAug 13, 1991
Dye image forming method
KONISHIROKU PHOTO IND1 citations52
US4959300ASep 25, 1990
Silver halide photographic light-sensitive material with improved gradation balance
KONISHIROKU PHOTO IND0 citations52