Inventor
SASAOKA SENZO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “SASAOKA SENZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
25 patentsUS5976758ANov 2, 1999
Development processing method
FUJI PHOTO FILM CO LTD23 citations92
US4777113AOct 11, 1988
Silver halide photographic material containing a silica containing overlayer and specific hydrazine derivatives
FUJI PHOTO FILM CO LTD24 citations82
US5272046ADec 21, 1993
Processing method for a silver halide photographic material
FUJI PHOTO FILM CO LTD10 citations74
US5200298AApr 6, 1993
Method of forming images
FUJI PHOTO FILM CO LTD13 citations74
US5185232AFeb 9, 1993
Method of image formation
FUJI PHOTO FILM CO LTD8 citations74
US4997743AMar 5, 1991
Silver halide photographic material and method for forming image using the same
FUJI PHOTO FILM CO LTD7 citations74
US4957849ASep 18, 1990
Silver halide photographic material and image-forming method using the same
FUJI PHOTO FILM CO LTD10 citations74
US4920034AApr 24, 1990
Silver halide photographic material and image forming method using the same
FUJI PHOTO FILM CO LTD13 citations74
US4873173AOct 10, 1989
Method of forming image providing a change in sensitivity by altering the pH of the developer
FUJI PHOTO FILM CO LTD7 citations74
US4839259AJun 13, 1989
Silver halide photographic material and method for forming an image using the same
FUJI PHOTO FILM CO LTD8 citations74
US4824774AApr 25, 1989
Silver halide photographic material and method for forming an ultrahigh contrast negative image therewith
FUJI PHOTO FILM CO LTD15 citations74
US4789618ADec 6, 1988
Silver halide photographic material and very high contrast negative image-forming process using same
FUJI PHOTO FILM CO LTD9 citations74
US4755449AJul 5, 1988
Silver halide photographic material and method for forming super high contrast negative images therewith
FUJI PHOTO FILM CO LTD7 citations74
US4725532AFeb 16, 1988
Silver halide photographic light-sensitive material and high contrast negative image forming process using them
FUJI PHOTO FILM CO LTD12 citations74
US4343873AAug 10, 1982
Photographic light-sensitive silver halide elements
FUJI PHOTO FILM CO LTD10 citations74
US4761362AAug 2, 1988
Processing a photographic material comprising an emulsion layer providing a contrast gradation and another layer providing a soft tone gradation
FUJI PHOTO FILM CO LTD11 citations73
US4722884AFeb 2, 1988
Silver halide photographic light-sensitive materials and method for formation of negative images of ultra-high contrast using said material
FUJI PHOTO FILM CO LTD13 citations73
US4135931AJan 23, 1979
Method of image formation
FUJI PHOTO FILM CO LTD7 citations73
US5298373AMar 29, 1994
Process and composition for fixing black-and-white silver halide photographic materials
FUJI PHOTO FILM CO LTD12 citations71
US5374499ADec 20, 1994
Silver halide photographic material
FUJI PHOTO FILM CO LTD2 citations63
US5051336ASep 24, 1991
Negative type silver halide photographic material and method for forming image using the same
FUJI PHOTO FILM CO LTD3 citations63
US4920029AApr 24, 1990
Silver halide photographic material and method for forming super high contrast negative images therewith
FUJI PHOTO FILM CO LTD2 citations63
US4849319AJul 18, 1989
Silver halide photographic light-sensitive material and method of forming super-high contrast negative image using the photographic material
FUJI PHOTO FILM CO LTD4 citations63
US5888708AMar 30, 1999
Development processing method
FUJI PHOTO FILM CO LTD3 citations62
US4996130AFeb 26, 1991
Silver halide photographic material
FUJI PHOTO FILM CO LTD2 citations62