Inventor
SATOH RYOSUKE
7 patents
Patents
7 patentsUS3958993AMay 25, 1976
Development inhibitor-releasing type compound for photographic use
KONISHIROKU PHOTO IND25 citations82
US4286053AAug 25, 1981
Process for forming dye images
KONISHIROKU PHOTO IND22 citations81
US4234678ANov 18, 1980
Light-sensitive silver halide photographic materials
KONISHIROKU PHOTO IND7 citations73
US4063950ADec 20, 1977
DIR coupler that forms colorless reaction product
KONISHIROKU PHOTO IND12 citations73
US4049455ASep 20, 1977
Light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND8 citations73
US4010035AMar 1, 1977
Light-sensitive silver halide color photographic material and a process for developing thereof
KONISHIROKU PHOTO IND7 citations73
US3938996AFeb 17, 1976
Process for developing light-sensitive silver halide photographic materials
KONISHIROKU PHOTO IND10 citations72