Inventor
KANADA EIJI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KANADA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI PAPER MILLS LTD
23 patentsUS4784933ANov 15, 1988
Method for making lithographic printing plate using light wavelengths over 700 μm
MITSUBISHI PAPER MILLS LTD25 citations92
US4732616AMar 22, 1988
Lithographic ink additives
MITSUBISHI PAPER MILLS LTD36 citations92
US4589920AMay 20, 1986
Ink composition utilized in lithographic printing and a lithographic printing process
MITSUBISHI PAPER MILLS LTD34 citations92
US4510228AApr 9, 1985
Lithographic printing plate with gelatin layers having pH values below isoelectric point
MITSUBISHI PAPER MILLS LTD30 citations92
US4501811AFeb 26, 1985
Process for making lithographic printing plates
MITSUBISHI PAPER MILLS LTD38 citations92
US4336321AJun 22, 1982
Silver halide photographic materials
MITSUBISHI PAPER MILLS LTD32 citations92
US4163669AAug 7, 1979
Multilayer silver halide color photographic material
MITSUBISHI PAPER MILLS LTD37 citations92
US4621041ANov 4, 1986
Lithographic printing plate
MITSUBISHI PAPER MILLS LTD37 citations91
US4297429AOct 27, 1981
Photographic material and diffusion transfer processing solution for making printing plates and method for making printing plates
MITSUBISHI PAPER MILLS LTD19 citations82
US4361639ANov 30, 1982
Method for treating lithographic printing plates
MITSUBISHI PAPER MILLS LTD12 citations74
US4297430AOct 27, 1981
Photographic material for production of printing plates and method for production of printing plates
MITSUBISHI PAPER MILLS LTD12 citations74
US4837122AJun 6, 1989
Deleting fluid for printing plates and method for deletion
MITSUBISHI PAPER MILLS LTD10 citations73
US4770961ASep 13, 1988
Light sensitive materials for lithographic printing plates
MITSUBISHI PAPER MILLS LTD20 citations73
US4772535ASep 20, 1988
Lithographic printing plate materials with light insensitive silver halide
MITSUBISHI PAPER MILLS LTD15 citations72
US4743525AMay 10, 1988
Lithographic printing plate excellent in printing endurance
MITSUBISHI PAPER MILLS LTD8 citations71
US4443531AApr 17, 1984
Deleting agents for printing plates and method for deletion
MITSUBISHI PAPER MILLS LTD7 citations68
US4355090AOct 19, 1982
Method for making a diffusion transfer lithographic printing plates with oxazolidones
MITSUBISHI PAPER MILLS LTD3 citations63
US4899657AFeb 13, 1990
Method for preventing penetration of damping solution between supporting base and plate
MITSUBISHI PAPER MILLS LTD6 citations62
US4824760AApr 25, 1989
Lithographic printing plate with benzotriazoles improved in printing endurance
MITSUBISHI PAPER MILLS LTD4 citations62
US4636066AJan 13, 1987
Method of exposing photosensitive material
MITSUBISHI PAPER MILLS LTD2 citations61
US4610949ASep 9, 1986
Method for direct plate making from multicolor original
MITSUBISHI PAPER MILLS LTD2 citations61
US4454216AJun 12, 1984
Method for making improved lithographic printing plate
MITSUBISHI PAPER MILLS LTD5 citations60
US5047311ASep 10, 1991
Panchromatic silver halide photographic element
MITSUBISHI PAPER MILLS LTD5 citations57