Inventor
INAGAKI YOSHIO
JP117 patents
⚠️ This page may combine multiple inventors who share the name “INAGAKI YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
40 patentsUS5075147ADec 24, 1991
Method for optically recording information and information recorded medium
FUJI PHOTO FILM CO LTD55 citations96
US6611367B1Aug 26, 2003
Surface plasmon optical modulator element
FUJI PHOTO FILM CO LTD27 citations93
US6437887B1Aug 20, 2002
Optical logic device and optical memory device
FUJI PHOTO FILM CO LTD27 citations93
US4578245AMar 25, 1986
Multilayer analytical element
FUJI PHOTO FILM CO LTD29 citations93
US6245499B1Jun 12, 2001
Photothermographic material
FUJI PHOTO FILM CO LTD37 citations92
US5922529AJul 13, 1999
Photothermographic material
FUJI PHOTO FILM CO LTD31 citations92
US4920031AApr 24, 1990
Silver halide photographic light-sensitive elements containing water soluble dyestuffs
FUJI PHOTO FILM CO LTD27 citations92
US4681836AJul 21, 1987
Silver halide photographic material and method for forming high contrast negative image using the same
FUJI PHOTO FILM CO LTD33 citations92
US6531261B1Mar 11, 2003
Preparation of optical information recording disc and dye solution
FUJI PHOTO FILM CO LTD18 citations84
US4833246AMay 23, 1989
Novel pyrazolone dye
FUJI PHOTO FILM CO LTD21 citations81
US5965346AOct 12, 1999
Photothermographic material
FUJI PHOTO FILM CO LTD10 citations74
US5763153AJun 9, 1998
Photothermographic material
FUJI PHOTO FILM CO LTD14 citations74
US5578439ANov 26, 1996
Silver halide photographic material
FUJI PHOTO FILM CO LTD18 citations74
US5508161AApr 16, 1996
Photographic silver halide photosensitive material
FUJI PHOTO FILM CO LTD15 citations74
US5310630AMay 10, 1994
Silver halide color photosensitive materials
FUJI PHOTO FILM CO LTD7 citations74
US5244774ASep 14, 1993
Optical information recording medium
FUJI PHOTO FILM CO LTD19 citations74
US5196393AMar 23, 1993
Heat transfer dye-providing material
FUJI PHOTO FILM CO LTD10 citations74
US5182186AJan 26, 1993
Optical information recording medium
FUJI PHOTO FILM CO LTD13 citations74
US5171731ADec 15, 1992
Information recording medium
FUJI PHOTO FILM CO LTD9 citations74
US5162195ANov 10, 1992
Method for forming color image
FUJI PHOTO FILM CO LTD13 citations74
US5075205ADec 24, 1991
Silver halide photographic material
FUJI PHOTO FILM CO LTD19 citations74
US5063146ANov 5, 1991
Silver halide photographic material
FUJI PHOTO FILM CO LTD14 citations74
US5032500AJul 16, 1991
Process for the preparation of silver halide photographic emulsion
FUJI PHOTO FILM CO LTD10 citations74
US5011760AApr 30, 1991
Photopolymerizable composition
FUJI PHOTO FILM CO LTD9 citations74
US4999281AMar 12, 1991
Optical information recording medium
FUJI PHOTO FILM CO LTD18 citations74
US4994343AFeb 19, 1991
Optical information recording medium
FUJI PHOTO FILM CO LTD13 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
US4968593ANov 6, 1990
Optical information recording medium
FUJI PHOTO FILM CO LTD18 citations74
US4944967AJul 31, 1990
Process for the preparation of information recording medium
FUJI PHOTO FILM CO LTD13 citations74
US4929535AMay 29, 1990
High contrast negative image-forming process
FUJI PHOTO FILM CO LTD11 citations74
US4914001AApr 3, 1990
Optical information recording medium
FUJI PHOTO FILM CO LTD14 citations74
US4900648AFeb 13, 1990
Optical information recording medium
FUJI PHOTO FILM CO LTD11 citations74
US4888268ADec 19, 1989
Silver halide photographic materials comprising blocked photographic reagants releasing plug groups
FUJI PHOTO FILM CO LTD18 citations74
US4885228ADec 5, 1989
Optical information recording medium
FUJI PHOTO FILM CO LTD8 citations74
US4853328AAug 1, 1989
Reagent for assaying hydrogen peroxide and method of quantitative assay for hydrogen peroxide
FUJI PHOTO FILM CO LTD10 citations74
US4851322AJul 25, 1989
Optical recording medium
FUJI PHOTO FILM CO LTD11 citations74
US4847180AJul 11, 1989
Silver halide photographic material capable of being handled in a bright room during steps of photomechanical process
FUJI PHOTO FILM CO LTD8 citations74
US4832992AMay 23, 1989
Process for the preparation of information recording medium
FUJI PHOTO FILM CO LTD15 citations74
US4824764AApr 25, 1989
Silver halide photographic material
FUJI PHOTO FILM CO LTD9 citations74
US4737452AApr 12, 1988
Silver halide photographic materials
FUJI PHOTO FILM CO LTD12 citations74
TOSHIBA KK
2 patentsKYOCERA MITA CORP
2 patentsBAYER SCHERING PHARMA AG
1 patentSCHERING AG
1 patentMITA INDUSTRIAL CO LTD
1 patentDAIDO STEEL CO LTD
1 patentFUJIFILM CORP
1 patentSONY CORP
1 patentShowing the top 50 of 117 patents by PatentIndex Score.