Inventor
IIJIMA TOSHIFUMI
JP31 patents
Patents
31 patentsUS5508783AApr 16, 1996
Photographic processing system
KONISHIROKU PHOTO IND33 citations92
US5002865AMar 26, 1991
Silver halide photographic material
KONISHIROKU PHOTO IND21 citations82
US4461826AJul 24, 1984
Light-sensitive color photographic material
KONISHIROKU PHOTO IND22 citations82
US4746600AMay 24, 1988
Light-sensitive silver halide color photographic material with non-diffusable light-insensitive dye layer
KONISHIROKU PHOTO IND21 citations81
US4543323ASep 24, 1985
Light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND21 citations81
US4770979ASep 13, 1988
Developer composition
KONISHIROKU PHOTO IND6 citations74
US4547458AOct 15, 1985
Silver halide color photographic light-sensitive material
KONISHIROKU PHOTO IND10 citations74
US4521507AJun 4, 1985
Multi-layer light-sensitive silver halide color photographic material
KONISHIROKU PHOTO IND8 citations74
US4511648AApr 16, 1985
Light-sensitive silver halide color photographic material
KONISHIROKU PHOTO IND8 citations74
US4491627AJan 1, 1985
Light-sensitive silver halide photographic material with microcapsules that dissolve at pH of at least 7
KONISHIROKU PHOTO IND6 citations74
US4446226AMay 1, 1984
Light-sensitive color photographic material
KONISHIROKU PHOTO IND6 citations74
US4766058AAug 23, 1988
Silver halide photographic material with a specified silver density and dry thickness
KONISHIROKU PHOTO IND11 citations73
US4752558AJun 21, 1988
Light-sensitive silver halide color photographic material
KONISHIROKU PHOTO IND8 citations73
US4724198AFeb 9, 1988
Light-sensitive silver halide color photographic material having multi-layered red-sensitive, green-sensitive and blue-sensitive emulsion layers
KONISHIROKU PHOTO IND13 citations73
US4701404AOct 20, 1987
Silver halide color photographic material of high sensitivity and improved granularity
KONISHIROKU PHOTO IND7 citations73
US4692400ASep 8, 1987
Silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND12 citations73
US4665015AMay 12, 1987
Silver halide color photographic material containing a magenta coupler
KONISHIROKU PHOTO IND17 citations73
US4481288ANov 6, 1984
Light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND14 citations73
US4477560AOct 16, 1984
Light-sensitive silver halide color photographic material
KONISHIROKU PHOTO IND12 citations73
US4370410AJan 25, 1983
Silver halide color photosensitive material
KONISHIROKU PHOTO IND11 citations73
US4840886AJun 20, 1989
Silver halide color photographic material containing a 1h-pyrazole (3,2-C)-s-triazole derived magenta coupler
KONISHIROKU PHOTO IND7 citations72
US6233403B1May 15, 2001
Lens-fitted film unit with a built-in electronic flash unit and image forming method based on a photographic film exposed by the lens-fitted film unit with a built-in electronic flash unit
KONISHIROKU PHOTO IND12 citations71
US4409321AOct 11, 1983
Method for the reproduction of color image
KONISHIROKU PHOTO IND7 citations68
US4990437AFeb 5, 1991
Silver halide photographic light-sensitive material
KONISHIROKU PHOTO IND6 citations63
US4777123AOct 11, 1988
Light-sensitive silver halide color photographic material
KONISHIROKU PHOTO IND4 citations63
US4977069ADec 11, 1990
Silver halide color photographic light sensitive material
KONISHIROKU PHOTO IND3 citations62
US4728603AMar 1, 1988
Method for the production of silver halide emulsion
KONISHIROKU PHOTO IND2 citations62
US4720452AJan 19, 1988
Light-sensitive silver halide photographic material
KONISHIROKU PHOTO IND5 citations62
US4490459ADec 25, 1984
Multi-layered color photo-sensitive material
KONISHIROKU PHOTO IND5 citations62
US4350758ASep 21, 1982
Photographic emulsion containing copper halide host crystals
KONISHIROKU PHOTO IND3 citations60
US4153460AMay 8, 1979
Light-sensitive silver halide color photographic material
KONISHIROKU PHOTO IND6 citations60