Inventor
UKAI TOSHINAO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “UKAI TOSHINAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
31 patentsUS5385807AJan 31, 1995
Photopolymerizable composition
FUJI PHOTO FILM CO LTD25 citations92
US4923638AMay 8, 1990
Near infrared absorbing composition
FUJI PHOTO FILM CO LTD27 citations92
US4021249AMay 3, 1977
Heat developable light-sensitive material incorporating a substituted s-triazine-2,4,6-(1H, 3H, 5H)-trione reducing agent
FUJI PHOTO FILM CO LTD38 citations92
US4510235AApr 9, 1985
Silver halide photographic emulsions
FUJI PHOTO FILM CO LTD31 citations90
US5476945ADec 19, 1995
Water-soluble methine derivatives of thiazole
FUJI PHOTO FILM CO LTD13 citations74
US5032500AJul 16, 1991
Process for the preparation of silver halide photographic emulsion
FUJI PHOTO FILM CO LTD10 citations74
US4987064AJan 22, 1991
Silver halide photographic materials
FUJI PHOTO FILM CO LTD7 citations74
US4925782AMay 15, 1990
Silver halide photographic light-sensitive element containing water soluble dye compounds
FUJI PHOTO FILM CO LTD16 citations74
US4908293AMar 13, 1990
Superhigh contrast negative type silver halide photographic material
FUJI PHOTO FILM CO LTD8 citations74
US4617257AOct 14, 1986
Heat developable light-sensitive material
FUJI PHOTO FILM CO LTD13 citations74
US4596767AJun 24, 1986
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD19 citations74
US4555481ANov 26, 1985
Silver halide photographic emulsions containing benzimidazolocarbocyanine dye having fluoroalkyl group at the nitrogen atom of benzimidazole
FUJI PHOTO FILM CO LTD10 citations74
US4399211AAug 16, 1983
Photopolymerizable compositions
FUJI PHOTO FILM CO LTD19 citations74
US4030931AJun 21, 1977
Heat developable light-sensitive material
FUJI PHOTO FILM CO LTD11 citations74
US5618831AApr 8, 1997
Composition and method for treating cancer
FUJI PHOTO FILM CO LTD15 citations73
US4923789AMay 8, 1990
Silver halide photographic material
FUJI PHOTO FILM CO LTD15 citations73
US4820625AApr 11, 1989
Direct positive silver halide photographic material
FUJI PHOTO FILM CO LTD11 citations73
US4675279AJun 23, 1987
Silver halide photographic materials containing tabular silver halide grains and a specified sensitizing dye
FUJI PHOTO FILM CO LTD12 citations73
US4552837ANov 12, 1985
Silver halide photographic emulsions
FUJI PHOTO FILM CO LTD7 citations73
US5294709AMar 15, 1994
Methine compounds and methine dyes
FUJI PHOTO FILM CO LTD3 citations63
US5149619ASep 22, 1992
Silver halide photographic emulsion
FUJI PHOTO FILM CO LTD6 citations63
US4956263ASep 11, 1990
Silver halide photographic material containing a compound capable of releasing a dye
FUJI PHOTO FILM CO LTD4 citations63
US4731793AMar 15, 1988
Dye laser
FUJI PHOTO FILM CO LTD3 citations63
US4713316ADec 15, 1987
Heat-developable photographic materials
FUJI PHOTO FILM CO LTD3 citations63
US4607003AAug 19, 1986
Photographic element
FUJI PHOTO FILM CO LTD5 citations63
US4140532AFeb 20, 1979
Thermally developable light-sensitive material
FUJI PHOTO FILM CO LTD5 citations63
US4546074AOct 8, 1985
Silver halide color light-sensitive materials
FUJI PHOTO FILM CO LTD5 citations62
US4965170AOct 23, 1990
Silver halide photographic material and method for forming super high contrast images therewith
FUJI PHOTO FILM CO LTD4 citations60
US5424442AJun 13, 1995
Water-soluble methine compounds useful in photographic silver halide emulsion containing the same
FUJI PHOTO FILM CO LTD1 citations52
US5250692AOct 5, 1993
Water-soluble methine compounds useful in photographic silver halide emulsions
FUJI PHOTO FILM CO LTD1 citations52
US4556633ADec 3, 1985
Silver halide color light-sensitive materials
FUJI PHOTO FILM CO LTD1 citations51