Inventor
FUKAWA JUNICHI
JP9 patents
Patents
9 patentsUS5441847AAug 15, 1995
Method for processing a black-and-white silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND26 citations92
US5238800AAug 24, 1993
Silver halide photographic light-sensitive material improved in anti-jamming property
KONISHIROKU PHOTO IND11 citations73
US4988603AJan 29, 1991
Method for the formation of high-contrast images using a developer comprising a hydrazine derivative
KONISHIROKU PHOTO IND9 citations73
US5766820AJun 16, 1998
Silver halide photographic light-sensitive material and its developing methods
KONISHIROKU PHOTO IND5 citations62
US5591561AJan 7, 1997
Method for processing black-and-white silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND3 citations62
US6479199B2Nov 12, 2002
Processing method of silver halide photographic light sensitive material
KONISHIROKU PHOTO IND3 citations60
US5837418ANov 17, 1998
Silver halide black and white photographic light sensitive material
KONISHIROKU PHOTO IND1 citations51
USH1090HAug 4, 1992
Light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND1 citations51
USH1091HAug 4, 1992
Light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND0 citations41