Inventor
FUJIWHARA MITSUTO
JP33 patents
Patents
33 patentsUS4368258AJan 11, 1983
Process for preparing impregnated polymer latex compositions
KONISHIROKU PHOTO IND56 citations95
US4314023AFeb 2, 1982
Photographic silver halide materials containing yellow coupler
KONISHIROKU PHOTO IND22 citations82
US4275148AJun 23, 1981
Light-sensitive silver halide color photographic materials
KONISHIROKU PHOTO IND24 citations82
US3973968AAug 10, 1976
Photographic acyl acetanilide color couplers with 2,5-dioxo-1-imidazolidinyl coupling off groups
KONISHIROKU PHOTO IND30 citations82
US3958993AMay 25, 1976
Development inhibitor-releasing type compound for photographic use
KONISHIROKU PHOTO IND25 citations82
US4189321AFeb 19, 1980
Process for forming magenta dye images
KONISHIROKU PHOTO IND23 citations79
US3961959AJun 8, 1976
Process for developing a light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND27 citations79
US4968594ANov 6, 1990
Silver halide color photographic material
KONISHIROKU PHOTO IND8 citations74
US4289847ASep 15, 1981
Method of forming dye image
KONISHIROKU PHOTO IND19 citations74
US4233400ANov 11, 1980
Light-sensitive silver halide photographic material containing tetrazolium compounds
KONISHIROKU PHOTO IND7 citations74
US4210715AJul 1, 1980
Light-sensitive silver halide photographic material and method of processing thereof
KONISHIROKU PHOTO IND7 citations74
US4200466AApr 29, 1980
Light-sensitive silver halide photographic materials
KONISHIROKU PHOTO IND18 citations74
US4137080AJan 30, 1979
Process for dye image production on a light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND12 citations74
US4113490ASep 12, 1978
Method for processing light-sensitive silver halide photographic materials
KONISHIROKU PHOTO IND16 citations74
US4094682AJun 13, 1978
Method for processing light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND11 citations74
US4029503AJun 14, 1977
Diffusible-dye releasing type dyes which couple to form colorless products
KONISHIROKU PHOTO IND13 citations74
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
US4057432ANov 8, 1977
Acylacetanilide coupler with heterocyclic diacyl amino coupling-off group
KONISHIROKU PHOTO IND11 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
US4690888ASep 1, 1987
Silver halide color photo-sensitive material
KONISHIROKU PHOTO IND8 citations68
US5051346ASep 24, 1991
Light-sensitive photographic material comprising lipophilic coupler hydrophilic coupler and diffusion inhibitor releasing
KONISHIROKU PHOTO IND3 citations63
US4416980ANov 22, 1983
High-contrast light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND5 citations63
US4207111AJun 10, 1980
Light-sensitive silver halide color photographic materials
KONISHIROKU PHOTO IND4 citations63
US4203767AMay 20, 1980
Amplification process for light-sensitive color photographic material
KONISHIROKU PHOTO IND4 citations63
US4192681AMar 11, 1980
Process for forming an amplified dye image
KONISHIROKU PHOTO IND6 citations63
US4175966ANov 27, 1979
Light-sensitive black-white silver halide photographic material for forming a high-contrast silver image and method of treating thereof
KONISHIROKU PHOTO IND6 citations63
US4159910AJul 3, 1979
Color photographic materials containing color image fading inhibitor
KONISHIROKU PHOTO IND5 citations63
US4155765AMay 22, 1979
Color photographic materials containing agents for preventing dye images from fading
KONISHIROKU PHOTO IND5 citations63
US5041667AAug 20, 1991
Process for producing chlorophenylhydrazine compounds
KONISHIROKU PHOTO IND0 citations52
US4148656AApr 10, 1979
Light-sensitive silver halide color photographic materials
KONISHIROKU PHOTO IND1 citations52
US4871655AOct 3, 1989
Light-sensitive silver halide color photographic material containing multi-functional dye
KONISHIROKU PHOTO IND0 citations42