Inventor
KATOH KAZUNOBU
JP100 patents
Patents
50 patentsUS6203972B1Mar 20, 2001
Photothermographic material
FUJI PHOTO FILM CO LTD25 citations93
US6146823ANov 14, 2000
Thermographic image-recording element
FUJI PHOTO FILM CO LTD21 citations93
US5968725AOct 19, 1999
Photothermographic photosensitive material
FUJI PHOTO FILM CO LTD29 citations93
US5196291AMar 23, 1993
Silver halide photographic material
FUJI PHOTO FILM CO LTD33 citations93
US4971890ANov 20, 1990
Silver halide photographic material
FUJI PHOTO FILM CO LTD24 citations93
US4851321AJul 25, 1989
Superhigh contrast negative-type silver halide photographic material
FUJI PHOTO FILM CO LTD26 citations93
US6645714B2Nov 11, 2003
Photothermographic material
FUJI PHOTO FILM CO LTD27 citations92
US6090538AJul 18, 2000
Heat developable light-sensitive material
FUJI PHOTO FILM CO LTD51 citations92
US5085971AFeb 4, 1992
Silver halide photographic materials
FUJI PHOTO FILM CO LTD21 citations82
US4629677ADec 16, 1986
Element for diffusion transfer with stripping layer of crosslinked polymer from ethenically unsaturated carboxylic acid or salt thereof
FUJI PHOTO FILM CO LTD21 citations82
US4255516AMar 10, 1981
Photographic support containing different polyester layers
FUJI PHOTO FILM CO LTD20 citations78
US6649329B2Nov 18, 2003
Photothermographic material and method for forming images
FUJI PHOTO FILM CO LTD10 citations74
US6593069B2Jul 15, 2003
Photothermographic material and method for forming images
FUJI PHOTO FILM CO LTD8 citations74
US6586167B2Jul 1, 2003
Method for thermally forming image for plate making and thermally processed image recording material for plate making
FUJI PHOTO FILM CO LTD12 citations74
US6528244B1Mar 4, 2003
Photothermographic material and method for making
FUJI PHOTO FILM CO LTD9 citations74
US6395466B1May 28, 2002
Heat-developable image recording material
FUJI PHOTO FILM CO LTD9 citations74
US6379880B1Apr 30, 2002
Heat-developable photosensitive material
FUJI PHOTO FILM CO LTD9 citations74
US6329127B1Dec 11, 2001
Heat-developable photosensitive material and method for forming image using the same
FUJI PHOTO FILM CO LTD10 citations74
US6140037AOct 31, 2000
Photothermographic material and method for making
FUJI PHOTO FILM CO LTD12 citations74
US6027871AFeb 22, 2000
Preparation of photothermographic material
FUJI PHOTO FILM CO LTD11 citations74
US5691109ANov 25, 1997
Method for processing silver halide photographic materials, and developer and silver halide photographic material used therein
FUJI PHOTO FILM CO LTD6 citations74
US5587276ADec 24, 1996
Image formation method
FUJI PHOTO FILM CO LTD13 citations74
US5447835ASep 5, 1995
Silver halide photographic material containing hydrazine compounds
FUJI PHOTO FILM CO LTD8 citations74
US5382496AJan 17, 1995
Silver halide light-sensitive material and a method for forming image using the same
FUJI PHOTO FILM CO LTD19 citations74
US5378578AJan 3, 1995
Silver halide photographic photosensitive materials
FUJI PHOTO FILM CO LTD11 citations74
US5326686AJul 5, 1994
Silver halide photographic material
FUJI PHOTO FILM CO LTD10 citations74
US5316890AMay 31, 1994
Silver halide photographic material
FUJI PHOTO FILM CO LTD13 citations74
US5279919AJan 18, 1994
Silver halide photographic material
FUJI PHOTO FILM CO LTD15 citations74
US5273859ADec 28, 1993
Silver halide photographic material and image forming method using that material
FUJI PHOTO FILM CO LTD15 citations74
US5262274ANov 16, 1993
Silver halide photographic material
FUJI PHOTO FILM CO LTD9 citations74
US5229249AJul 20, 1993
Silver halide photographic material and method for processing the same
FUJI PHOTO FILM CO LTD9 citations74
US5204214AApr 20, 1993
Silver halide photographic material
FUJI PHOTO FILM CO LTD8 citations74
US5190850AMar 2, 1993
Silver halide photographic material
FUJI PHOTO FILM CO LTD8 citations74
US5155006AOct 13, 1992
Silver halide photographic material
FUJI PHOTO FILM CO LTD10 citations74
US5145765ASep 8, 1992
Silver halide photographic material
FUJI PHOTO FILM CO LTD10 citations74
US5134055AJul 28, 1992
Silver halide photographic materials
FUJI PHOTO FILM CO LTD12 citations74
US5124230AJun 23, 1992
Silver halide photographic material
FUJI PHOTO FILM CO LTD7 citations74
US5075198ADec 24, 1991
Silver halide photographic material
FUJI PHOTO FILM CO LTD8 citations74
US5061594AOct 29, 1991
High contrast silver halide material containing novel hydrazine nucleating agent
FUJI PHOTO FILM CO LTD7 citations74
US5030547AJul 9, 1991
Silver halide photographic material
FUJI PHOTO FILM CO LTD15 citations74
US5006445AApr 9, 1991
Silver halide photographic material
FUJI PHOTO FILM CO LTD14 citations74
US4987052AJan 22, 1991
Silver halide photographic material and method for forming superhigh contrast negative images using the same
FUJI PHOTO FILM CO LTD10 citations74
US4952484AAug 28, 1990
Silver halide photographic material
FUJI PHOTO FILM CO LTD8 citations74
US4950578AAug 21, 1990
Silver halide photographic material
FUJI PHOTO FILM CO LTD9 citations74
US4908293AMar 13, 1990
Superhigh contrast negative type silver halide photographic material
FUJI PHOTO FILM CO LTD8 citations74
US4839258AJun 13, 1989
Super-high contrast negative type photographic material containing hydrazine and a reductone
FUJI PHOTO FILM CO LTD8 citations74
US4800150AJan 24, 1989
Super-high contrast negative type photographic material
FUJI PHOTO FILM CO LTD17 citations74
US4755448AJul 5, 1988
Silver halide photographic material and method for forming super high contrast negative images therewith
FUJI PHOTO FILM CO LTD11 citations74
US4701400AOct 20, 1987
Silver salt diffusion transfer photographic element with cationic polymer
FUJI PHOTO FILM CO LTD6 citations74
US4614681ASep 30, 1986
Photographic support
FUJI PHOTO FILM CO LTD11 citations74
Showing the top 50 of 100 patents by PatentIndex Score.