Inventor

SATO SHUI

8 patents

Patents

8 patents

US4070191AJan 24, 1978

Silver halide emulsion containing colored magenta coupler for photography

KONISHIROKU PHOTO IND19 citations81

US4012258AMar 15, 1977

Process for forming color photographic images

KONISHIROKU PHOTO IND9 citations73

US4009035AFeb 22, 1977

Process for forming cyan dye photographic images

KONISHIROKU PHOTO IND12 citations70

US4026706AMay 31, 1977

Silver halide multilayer photosensitive material

KONISHIROKU PHOTO IND4 citations62

US4304845ADec 8, 1981

Silver halide photographic materials containing photographic yellow coupler

KONISHIROKU PHOTO IND4 citations61

US4191574AMar 4, 1980

Process for forming a photographic magenta dye image

KONISHIROKU PHOTO IND4 citations59

US4126462ANov 21, 1978

Process for forming a photographic magenta dye image

KONISHIROKU PHOTO IND2 citations59

US4008086AFeb 15, 1977

Silver halide emulsion containing photographic yellow coupler

KONISHIROKU PHOTO IND5 citations58