Inventor
YAMADA YOSHIKADO
JP18 patents
Patents
18 patentsUS5602625AFeb 11, 1997
Operation guidance display apparatus of image forming apparatus
SHARP KK74 citations96
US5369471ANov 29, 1994
Communication system for implementing maintenance of copying machine
SHARP KK50 citations92
US5028042AJul 2, 1991
Image forming apparatus having a controller to prevent erroneous feeding from a rotatable cassette and method thereof
SHARP KK21 citations81
US5271614ADec 21, 1993
Sheet supplying device
SHARP KK9 citations73
US5003493AMar 26, 1991
Image forming apparatus
SHARP KK18 citations73
US4893150AJan 9, 1990
Copier
SHARP KK9 citations73
US4669856AJun 2, 1987
Warning device for developer control
SHARP KK17 citations73
US5150890ASep 29, 1992
Feeding device for enabling continuous copy paper feed from plural copy paper cassettes
SHARP KK12 citations72
US5076563ADec 31, 1991
Apparatus for controlling a sheet supplying device
SHARP KK17 citations72
US5192942AMar 9, 1993
Imaging apparatus for displaying related imaging processing functions
SHARP KK15 citations68
US5299794AApr 5, 1994
Image forming device having a plurality of copy material feeding members
SHARP KK2 citations62
US4902936AFeb 20, 1990
Light adjusting apparatus
SHARP KK5 citations62
US4831460AMay 16, 1989
Image reading apparatus
SHARP KK4 citations62
US4659209AApr 21, 1987
Exposure mode selectro for automatically selecting automatic exposure control mode for electrophotographic copying machine
SHARP KK4 citations62
US4655581AApr 7, 1987
Copying apparatus
SHARP KK3 citations62
US4552453ANov 12, 1985
Lens positioning mechanism for a copying machine
SHARP KK6 citations62
US5083767AJan 28, 1992
Sheet supplying device
SHARP KK6 citations61
US5096178AMar 17, 1992
Rotatable sheet supplying cassette and associated controller which may prevent rotation for certain sized sheets
SHARP KK3 citations60