Inventor
HISAJIMA MASAHIKO
26 patents
Patents
26 patentsUS4607734AAug 26, 1986
Power transmitting device in a copying machine
MITA INDUSTRIAL CO LTD103 citations96
US4650347AMar 17, 1987
Temperature detector
MITA INDUSTRIAL CO LTD53 citations95
US4530588AJul 23, 1985
Mount for a rotating drum and a developer within an electrostatic copying apparatus
MITA INDUSTRIAL CO LTD35 citations92
US4642448AFeb 10, 1987
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD14 citations81
US4623137ANov 18, 1986
Paper feeder equipped with copying paper cassettes
MITA INDUSTRIAL CO LTD25 citations81
US4179211ADec 18, 1979
Electrostatic photographic copying machine
MITA INDUSTRIAL CO LTD21 citations78
US4879578ANov 7, 1989
Paper feeding device and a paper guiding device in a copying apparatus
MITA INDUSTRIAL CO LTD11 citations74
US4523754AJun 18, 1985
Paper guiding device in a copying apparatus
MITA INDUSTRIAL CO LTD14 citations74
US4505571AMar 19, 1985
Copy paper supply system for a transfer type electrostatic copying apparatus
MITA INDUSTRIAL CO LTD10 citations74
US4423948AJan 3, 1984
Dual component developing material detecting device for electrostatic copying apparatus
MITA INDUSTRIAL CO LTD11 citations74
US4405226ASep 20, 1983
Developing material supplying control device for electrostatic copying apparatus
MITA INDUSTRIAL CO LTD10 citations74
US4365893ADec 28, 1982
Supporting mechanism of a document cover lid for a copying apparatus
MITA INDUSTRIAL CO LTD13 citations74
US4345834AAug 24, 1982
Transfer type electrostatic copying apparatus
MITA INDUSTRIAL CO LTD14 citations74
US4668075AMay 26, 1987
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD5 citations73
US4602864AJul 29, 1986
Cleaning device in electrostatic copying apparatus
MITA INDUSTRIAL CO LTD10 citations73
US4551009ANov 5, 1985
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD6 citations73
US4533233AAug 6, 1985
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD9 citations73
US4515464AMay 7, 1985
Copying apparatus having a copy sheet sorter
MITA INDUSTRIAL CO LTD7 citations73
US4607954AAug 26, 1986
Automatic developing bias control device
MITA INDUSTRIAL CO LTD10 citations72
US4519702AMay 28, 1985
Apparatus for regulating the movement of a movable member
MITA INDUSTRIAL CO LTD9 citations72
US4616924AOct 14, 1986
Cleaning device for use with transfer type electrostatic copying machines
MITA INDUSTRIAL CO LTD2 citations63
US4332467AJun 1, 1982
Developing device in electrostatic copying apparatus
MITA INDUSTRIAL CO LTD5 citations63
US4673283AJun 16, 1987
Copying machine
MITA INDUSTRIAL CO LTD5 citations62
US4618252AOct 21, 1986
Copying machine with a variable magnification device
MITA INDUSTRIAL CO LTD4 citations62
US4487497ADec 11, 1984
Optical device in variable magnification electrostatic copying apparatus
MITA INDUSTRIAL CO LTD4 citations62
US4456673AJun 26, 1984
Transfer-type electrostatic copying method
MITA INDUSTRIAL CO LTD1 citations52