Inventor
MATSUURA KATSUMI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MATSUURA KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
13 patentsUS4409323AOct 11, 1983
Silver halide photographic material
KONISHIROKU PHOTO IND93 citations96
US5824444AOct 20, 1998
Image forming apparatus
KONISHIROKU PHOTO IND17 citations92
US5798200AAug 25, 1998
Electrophotographic image forming method
KONISHIROKU PHOTO IND35 citations92
US4299914ANov 10, 1981
Method for forming a cyan dye image
KONISHIROKU PHOTO IND24 citations81
US4326022AApr 20, 1982
Photographic material containing a high boiling solvent
KONISHIROKU PHOTO IND16 citations74
US5721085AFeb 24, 1998
Electrophotographic image forming method
KONISHIROKU PHOTO IND13 citations73
US5660960AAug 26, 1997
Image forming apparatus
KONISHIROKU PHOTO IND13 citations73
US4362810ADec 7, 1982
Method for forming a cyan dye image
KONISHIROKU PHOTO IND9 citations73
US3932185AJan 13, 1976
Multi-layer photosensitive material for color photography
KONISHIROKU PHOTO IND12 citations73
US5604574AFeb 18, 1997
Electrophotographic image-forming method
KONISHIROKU PHOTO IND16 citations72
US4353979AOct 12, 1982
Light-sensitive silver halide photographic materials
KONISHIROKU PHOTO IND9 citations71
US5415966AMay 16, 1995
Image forming system of low ozone generation
KONISHIROKU PHOTO IND5 citations62
US4368257AJan 11, 1983
Method for forming a cyan dye image
KONISHIROKU PHOTO IND6 citations62