Inventor
YAMADA KOHZABUROH
JP54 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA KOHZABUROH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
48 patentsUS6689554B2Feb 10, 2004
Silver handle emulsion and silver halide photographic lightsensitive material
FUJI PHOTO FILM CO LTD24 citations92
US6331386B1Dec 18, 2001
Photothermographic element
FUJI PHOTO FILM CO LTD20 citations92
US6090538AJul 18, 2000
Heat developable light-sensitive material
FUJI PHOTO FILM CO LTD51 citations92
US6048675AApr 11, 2000
Method for processing silver halide photographic material
FUJI PHOTO FILM CO LTD24 citations92
US5976758ANov 2, 1999
Development processing method
FUJI PHOTO FILM CO LTD23 citations92
US5972580AOct 26, 1999
Development processing method
FUJI PHOTO FILM CO LTD23 citations92
US5888694AMar 30, 1999
Silver halide photographic material and image formation using the same
FUJI PHOTO FILM CO LTD28 citations92
US6844146B2Jan 18, 2005
Silver halide color photosensitive material
FUJI PHOTO FILM CO LTD13 citations84
US6787298B2Sep 7, 2004
Photothermographic material
FUJI PHOTO FILM CO LTD13 citations84
US6277553B1Aug 21, 2001
Thermographic recording element
FUJI PHOTO FILM CO LTD11 citations74
US5994040ANov 30, 1999
Processing composition for silver halide photographic light-sensitive material, developer and processing method using the same
FUJI PHOTO FILM CO LTD12 citations74
US4741994AMay 3, 1988
Silver halide color photographic material
FUJI PHOTO FILM CO LTD13 citations74
US4678743AJul 7, 1987
Silver halide color photographic material
FUJI PHOTO FILM CO LTD10 citations74
US6855488B2Feb 15, 2005
Silver halide photosensitive material
FUJI PHOTO FILM CO LTD10 citations73
US6593075B1Jul 15, 2003
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD10 citations73
US6472132B1Oct 29, 2002
Silver halide photographic light-sensitive material and processing method thereof
FUJI PHOTO FILM CO LTD12 citations73
US6372419B1Apr 16, 2002
Silver halide photographic material
FUJI PHOTO FILM CO LTD8 citations73
US6232059B1May 15, 2001
Thermographic recording elements
FUJI PHOTO FILM CO LTD10 citations72
US7026109B2Apr 11, 2006
Photothermographic material
FUJI PHOTO FILM CO LTD2 citations63
US6686140B2Feb 3, 2004
Silver halide photosensitive material
FUJI PHOTO FILM CO LTD2 citations63
US6586170B1Jul 1, 2003
Thermographic recording element
FUJI PHOTO FILM CO LTD5 citations63
US6306574B1Oct 23, 2001
Photothermographic material
FUJI PHOTO FILM CO LTD3 citations63
US6297000B1Oct 2, 2001
Thermographic recording element
FUJI PHOTO FILM CO LTD2 citations63
US6277554B1Aug 21, 2001
Thermographic recording element
FUJI PHOTO FILM CO LTD4 citations63
US6177240B1Jan 23, 2001
Thermographic recording elements
FUJI PHOTO FILM CO LTD6 citations63
US6017674AJan 25, 2000
Silver halide photographic material and processing process thereof
FUJI PHOTO FILM CO LTD3 citations63
US5981138ANov 9, 1999
Hydrazine compound and silver halide photographic light-sensitive material using the same
FUJI PHOTO FILM CO LTD3 citations63
US5962212AOct 5, 1999
Thermographic recording element
FUJI PHOTO FILM CO LTD5 citations63
US5882841AMar 16, 1999
Silver halide photographic light-sensitive material and method for processing thereof
FUJI PHOTO FILM CO LTD2 citations63
US5858610AJan 12, 1999
Method of developing a hydrazine-containing light-sensitive material to form an image
FUJI PHOTO FILM CO LTD2 citations63
US5840472ANov 24, 1998
Developer for silver halide photographic photosensitive material
FUJI PHOTO FILM CO LTD3 citations63
US5770344AJun 23, 1998
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD3 citations63
US5688630ANov 18, 1997
Silver halide photographic material
FUJI PHOTO FILM CO LTD2 citations63
US5667936ASep 16, 1997
Silver halide photographic material
FUJI PHOTO FILM CO LTD4 citations63
US5459023AOct 17, 1995
Silver halide color photographic material
FUJI PHOTO FILM CO LTD3 citations63
US5409807AApr 25, 1995
Silver halide color photographic material
FUJI PHOTO FILM CO LTD2 citations63
US5362617ANov 8, 1994
Silver halide photographic light-sensitive material
FUJI PHOTO FILM CO LTD5 citations63
US5118597AJun 2, 1992
Silver halide color photographic material containing at least one monodispersed emulsion having a specified particle size distribution
FUJI PHOTO FILM CO LTD6 citations63
US4818668AApr 4, 1989
Silver halide color photographic materials
FUJI PHOTO FILM CO LTD2 citations63
US6696215B2Feb 24, 2004
Silver halide photographic light sensitive material
FUJI PHOTO FILM CO LTD2 citations62
US6638705B1Oct 28, 2003
Silver halide emulsion and chemical sensitization method thereof
FUJI PHOTO FILM CO LTD5 citations62
US5328818AJul 12, 1994
Silver halide color photographic light-sensitive material
FUJI PHOTO FILM CO LTD6 citations62
US6746835B2Jun 8, 2004
Thermally processed image recording material
FUJI PHOTO FILM CO LTD6 citations61
US5789139AAug 4, 1998
Hydrazide compound and silver halide photographic photosensitive material comprising the same
FUJI PHOTO FILM CO LTD6 citations59
US6521389B2Feb 18, 2003
Silver halide photographic light-sensitive material and processing method thereof
FUJI PHOTO FILM CO LTD0 citations52
US6458522B1Oct 1, 2002
Silver halide photographic light-sensitive material and processing method thereof
FUJI PHOTO FILM CO LTD1 citations52
US6087086AJul 11, 2000
Thermographic recording element
FUJI PHOTO FILM CO LTD1 citations52
US6074799AJun 13, 2000
Silver halide photographic material and processing process thereof
FUJI PHOTO FILM CO LTD1 citations52
FUJIFILM CORP
2 patentsShowing the top 50 of 54 patents by PatentIndex Score.