Inventor
NISHIKAWA TOSHIHIRO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
30 patentsUS4952491AAug 28, 1990
Photographic light-sensitive material and method of developing the same
FUJI PHOTO FILM CO LTD58 citations96
US5455146AOct 3, 1995
Method for forming color image
FUJI PHOTO FILM CO LTD28 citations93
US4865962ASep 12, 1989
Photographic light-sensitive material and method of developing the same
FUJI PHOTO FILM CO LTD27 citations93
US5399475AMar 21, 1995
Silver halide photographic materials and method producing thereof
FUJI PHOTO FILM CO LTD22 citations92
US4960689AOct 2, 1990
Color photographic light-sensitive material and method of developing the same
FUJI PHOTO FILM CO LTD35 citations92
US4820624AApr 11, 1989
Corner development type silver halide photographic emulsions
FUJI PHOTO FILM CO LTD24 citations92
US4618573AOct 21, 1986
Silver halide color photographic material
FUJI PHOTO FILM CO LTD43 citations92
US4623612ANov 18, 1986
Method of developing silver halide photographic light-sensitive materials
FUJI PHOTO FILM CO LTD25 citations80
US6007977ADec 28, 1999
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD10 citations74
US5605786AFeb 25, 1997
Silver halide color photographic light sensitive material containing a naphtholic coupler which contains an electron transfer agent group
FUJI PHOTO FILM CO LTD14 citations74
US5290673AMar 1, 1994
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD7 citations74
US5104775AApr 14, 1992
Method for processing silver halide color photographic light sensitive materials
FUJI PHOTO FILM CO LTD15 citations74
US4957853ASep 18, 1990
Silver halide color photographic light-sensitive material containing cyan coupler and method for use thereof
FUJI PHOTO FILM CO LTD10 citations74
US4952490AAug 28, 1990
Photographic light-sensitive material and method of developing the same
FUJI PHOTO FILM CO LTD9 citations74
US4857442AAug 15, 1989
Method for the processing of silver halide color photographic materials
FUJI PHOTO FILM CO LTD9 citations74
US4804617AFeb 14, 1989
Processing method for silver halide color photosensitive materials with a desilverization step including both a bleaching bath and a bleach fixing bath
FUJI PHOTO FILM CO LTD9 citations74
US4798784AJan 17, 1989
Method for processing a silver halide color photographic material including a hydrolyzable type dir coupler including bleaching and bleach-fixing processing
FUJI PHOTO FILM CO LTD13 citations74
US4725530AFeb 16, 1988
Silver halide color photographic material
FUJI PHOTO FILM CO LTD13 citations74
US4695529ASep 22, 1987
Image-forming process
FUJI PHOTO FILM CO LTD12 citations74
US6720134B2Apr 13, 2004
Silver halide photographic emulsion and silver halide photographic lightsensitive material using the same
FUJI PHOTO FILM CO LTD7 citations73
US6171775B1Jan 9, 2001
Silver halide emulsion and lightsensitive material including the same
FUJI PHOTO FILM CO LTD2 citations63
US5567571AOct 22, 1996
Silver halide color photographic light-sensitive material
FUJI PHOTO FILM CO LTD3 citations63
US5518844AMay 21, 1996
Method of processing a photosensitive material and photosensitive material processor
FUJI PHOTO FILM CO LTD5 citations63
US4968595ANov 6, 1990
Silver halide photographic emulsions
FUJI PHOTO FILM CO LTD6 citations63
US4863841ASep 5, 1989
Silver halide color photographic material
FUJI PHOTO FILM CO LTD5 citations63
US4762774AAug 9, 1988
Method for color image formation comprising a rapid desilvering process
FUJI PHOTO FILM CO LTD6 citations63
US5716768AFeb 10, 1998
Silver halide color photographic material
FUJI PHOTO FILM CO LTD3 citations62
US5846698ADec 8, 1998
Silver halide color photographic material and processing method thereof
FUJI PHOTO FILM CO LTD1 citations52
US5192656AMar 9, 1993
Silver halide color photographic light-sensitive material
FUJI PHOTO FILM CO LTD0 citations42
US5882847AMar 16, 1999
Image formation method using a silver halide color photographic material
FUJI PHOTO FILM CO LTD0 citations41