Inventor
YOSHIDA KAZUAKI
JP59 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
28 patentsUS5891608AApr 6, 1999
Photographic processing composition in slurry-form
FUJI PHOTO FILM CO LTD17 citations84
US6284446B1Sep 4, 2001
Silver halide color photographic material and development processing method of the same
FUJI PHOTO FILM CO LTD6 citations74
US5391467AFeb 21, 1995
Method for continuously processing silver halide color photosensitive material
FUJI PHOTO FILM CO LTD8 citations74
US5264330ANov 23, 1993
Method for processing a silver halide color photographic material
FUJI PHOTO FILM CO LTD10 citations74
US5153111AOct 6, 1992
Composition for color-development and method for processing using same
FUJI PHOTO FILM CO LTD15 citations74
US5153108AOct 6, 1992
Method of processing silver halide color photographic materials
FUJI PHOTO FILM CO LTD9 citations74
US5110713AMay 5, 1992
Method for processing silver halide color photographic material
FUJI PHOTO FILM CO LTD9 citations74
US5077180ADec 31, 1991
Method for processing silver halide color photographic material
FUJI PHOTO FILM CO LTD9 citations74
US5070003ADec 3, 1991
Method for processing silver halide color photographic material
FUJI PHOTO FILM CO LTD9 citations74
US5066571ANov 19, 1991
Method for processing a silver halide color photosensitive material
FUJI PHOTO FILM CO LTD8 citations74
US5004675AApr 2, 1991
Method for processing a silver halide photosensitive material for color photography
FUJI PHOTO FILM CO LTD14 citations74
US4965175AOct 23, 1990
Method for processing a silver halide photosensitive material for color photography
FUJI PHOTO FILM CO LTD10 citations74
US5019850AMay 28, 1991
Photographic developing apparatus
FUJI PHOTO FILM CO LTD10 citations73
US4937608AJun 26, 1990
Photographic processing apparatus
FUJI PHOTO FILM CO LTD7 citations73
US5534395AJul 9, 1996
Method of processing silver halide color photographic materials
FUJI PHOTO FILM CO LTD15 citations69
US7135275B2Nov 14, 2006
Solid bleach-fixing composition for silver halide color photographic light-sensitive material, and method for processing silver halide color photographic light-sensitive material
FUJI PHOTO FILM CO LTD2 citations63
US6569610B2May 27, 2003
Method for processing silver halide color photosensitive material
FUJI PHOTO FILM CO LTD6 citations63
US6096488AAug 1, 2000
Method for processing silver halide color photographic material
FUJI PHOTO FILM CO LTD4 citations63
US5573893ANov 12, 1996
Method for processing a silver halide color photographic material
FUJI PHOTO FILM CO LTD2 citations63
US5380624AJan 10, 1995
Process for processing silver halide color photographic material
FUJI PHOTO FILM CO LTD5 citations63
US5310633AMay 10, 1994
Bleach-fixing composition for color photographic material and method for processing a color photographic material with the same
FUJI PHOTO FILM CO LTD6 citations63
US5246819ASep 21, 1993
Method for processing silver halide color photographic material
FUJI PHOTO FILM CO LTD3 citations63
US5178992AJan 12, 1993
Method for processing silver halide color photographic material
FUJI PHOTO FILM CO LTD5 citations63
US5147766ASep 15, 1992
Method for processing a silver halide color photographic material
FUJI PHOTO FILM CO LTD5 citations63
US5093227AMar 3, 1992
Method for processing silver halide color photographic material
FUJI PHOTO FILM CO LTD6 citations63
US6921631B1Jul 26, 2005
Silver halide color photographic material and method of forming color image
FUJI PHOTO FILM CO LTD2 citations62
US6524780B2Feb 25, 2003
Granulated solid processing agent for silver halide photographic material and producing method of the same
FUJI PHOTO FILM CO LTD2 citations60
US7118850B2Oct 10, 2006
Color developer replenisher and concentrated composition for color photographic material
FUJI PHOTO FILM CO LTD0 citations52
FURUKAWA ELECTRIC CO LTD
8 patentsUS5244485ASep 14, 1993
Method of manufacturing a silica glass preform
FURUKAWA ELECTRIC CO LTD55 citations95
US5615295AMar 25, 1997
Optical fiber and process of producing the same
FURUKAWA ELECTRIC CO LTD23 citations92
US5352259AOct 4, 1994
Method of manufacturing optical fiber preform
FURUKAWA ELECTRIC CO LTD52 citations91
US5185020AFeb 9, 1993
Method for manufacturing a silica-base material for optical fiber
FURUKAWA ELECTRIC CO LTD48 citations91
US5314520AMay 24, 1994
Method for manufacturing optical fiber preform
FURUKAWA ELECTRIC CO LTD22 citations90
US5169421ADec 8, 1992
Method of manufacturing silica glass optical waveguide preform
FURUKAWA ELECTRIC CO LTD8 citations72
US5318432AJun 7, 1994
Apparatus for forming porous preform used to fabricate optical fiber
FURUKAWA ELECTRIC CO LTD15 citations68
US4067804AJan 10, 1978
Solute-separating membrane
FURUKAWA ELECTRIC CO LTD4 citations57
SUNSTAR INC
2 patentsTOYOTA MOTOR CO LTD
2 patentsRENESAS ELECTRONICS CORP
2 patentsSUMITOMO CHEMICAL CO
1 patentSHARP KK
1 patentCHUKEN KOGYO KABUSHIKI KAISHA
1 patentNIPPON TELEGRAPH & TELEPHONE
1 patentTANAKA SHIGEKI
1 patentJAPAN RADIO CO LTD
1 patentFUJITSU LTD
1 patentSEIKO EPSON CORP
1 patentShowing the top 50 of 59 patents by PatentIndex Score.