Inventor
ISHIGAKI KUNIO
JP43 patents
⚠️ This page may combine multiple inventors who share the name “ISHIGAKI KUNIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
39 patentsUS5122445AJun 16, 1992
Silver halide photographic materials
FUJI PHOTO FILM CO LTD70 citations96
US4999276AMar 12, 1991
Silver halide photographic materials
FUJI PHOTO FILM CO LTD94 citations95
US6140038AOct 31, 2000
Heat-developable image-recording material
FUJI PHOTO FILM CO LTD25 citations92
US4675278AJun 23, 1987
Silver halide photographic light-sensitive materials
FUJI PHOTO FILM CO LTD27 citations92
US4822727AApr 18, 1989
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD26 citations90
US6261754B1Jul 17, 2001
Heat developable image recording material
FUJI PHOTO FILM CO LTD15 citations84
US6132950AOct 17, 2000
Thermographic image-recording elements
FUJI PHOTO FILM CO LTD17 citations84
US4933267AJun 12, 1990
Method of making a rolled silver halide element
FUJI PHOTO FILM CO LTD17 citations82
US4801525AJan 31, 1989
Infrared sensitized silver halide light-sensitive element with mordant dye over layer
FUJI PHOTO FILM CO LTD21 citations82
US6342689B1Jan 29, 2002
Heat developing method for heat developable image recording material
FUJI PHOTO FILM CO LTD10 citations74
US6087081AJul 11, 2000
Fine polymer particles having heterogeneous phase structure, silver halide photographic light-sensitive material containing the fine polymer particles and image-forming method
FUJI PHOTO FILM CO LTD5 citations74
US6027805AFeb 22, 2000
Fine polymer particles having heterogeneous phase structure
FUJI PHOTO FILM CO LTD7 citations74
US5804357ASep 8, 1998
Fine polymer particles having heterogeneous phase structure, silver photographic light sensitive material containing the fine polymer particles and image-forming method
FUJI PHOTO FILM CO LTD8 citations74
US5558979ASep 24, 1996
Silver halide photographic material
FUJI PHOTO FILM CO LTD11 citations74
US5238801AAug 24, 1993
Process of treating a silver halide photographic element
FUJI PHOTO FILM CO LTD12 citations74
US5219718AJun 15, 1993
Silver halide photographic material
FUJI PHOTO FILM CO LTD7 citations74
US5208139AMay 4, 1993
Silver halide photographic materials
FUJI PHOTO FILM CO LTD13 citations74
US4954430ASep 4, 1990
Silver halide photographic element with polyester base
FUJI PHOTO FILM CO LTD14 citations74
US4925782AMay 15, 1990
Silver halide photographic light-sensitive element containing water soluble dye compounds
FUJI PHOTO FILM CO LTD16 citations74
US4508818AApr 2, 1985
Silver halide photographic sensitive materials
FUJI PHOTO FILM CO LTD7 citations74
US4481284ANov 6, 1984
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD8 citations74
US4476218AOct 9, 1984
Silver halide photographic light-sensitive materials
FUJI PHOTO FILM CO LTD11 citations74
US4460680AJul 17, 1984
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD17 citations74
US4396708AAug 2, 1983
Photographic light-sensitive material containing antistatic acid polymer
FUJI PHOTO FILM CO LTD14 citations74
US4879204ANov 7, 1989
Silver halide photographic element containing anhydazine compound and specific dyes
FUJI PHOTO FILM CO LTD19 citations73
US4600687AJul 15, 1986
Photographic light-sensitive material
FUJI PHOTO FILM CO LTD9 citations73
US4323644AApr 6, 1982
Photographic material containing polymers with active ester groups
FUJI PHOTO FILM CO LTD13 citations73
US4294921AOct 13, 1981
Method of hardening gelatin
FUJI PHOTO FILM CO LTD17 citations73
US4427768AJan 24, 1984
Method of hardening gelatin
FUJI PHOTO FILM CO LTD7 citations70
US6479221B1Nov 12, 2002
Heat-developable image-recording material and method of developing the same
FUJI PHOTO FILM CO LTD3 citations63
US6013423AJan 11, 2000
Developing solution for silver halide photographic material and method for processing silver halide photographic material by using the same
FUJI PHOTO FILM CO LTD3 citations63
US5932390AAug 3, 1999
Silver halide photographic material
FUJI PHOTO FILM CO LTD2 citations63
US5580706ADec 3, 1996
Method for processing silver halide photographic materials using an automatic developing apparatus containing hot rollers
FUJI PHOTO FILM CO LTD4 citations63
US5032493AJul 16, 1991
Method of drying photographic light-sensitive materials in automatic processor
FUJI PHOTO FILM CO LTD2 citations63
US4956263ASep 11, 1990
Silver halide photographic material containing a compound capable of releasing a dye
FUJI PHOTO FILM CO LTD4 citations63
US5206127AApr 27, 1993
Silver halide photographic material
FUJI PHOTO FILM CO LTD3 citations62
US4444926AApr 24, 1984
Method of hardening gelatin and photographic materials produced thereby
FUJI PHOTO FILM CO LTD3 citations62
US4268627AMay 19, 1981
Photographic light-sensitive material
FUJI PHOTO FILM CO LTD6 citations60
US7094525B2Aug 22, 2006
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD0 citations52