Inventor
SHIGEMURA YUTAKA
30 patents
Patents
30 patentsUS5184181AFeb 2, 1993
Cartridge discriminating system
MITA INDUSTRIAL CO LTD154 citations97
US4650347AMar 17, 1987
Temperature detector
MITA INDUSTRIAL CO LTD53 citations95
US4963939AOct 16, 1990
Cartridge discriminating system
MITA INDUSTRIAL CO LTD88 citations94
US5253030AOct 12, 1993
Image forming apparatus
MITA INDUSTRIAL CO LTD35 citations92
US5168286ADec 1, 1992
Electrophotographic image forming apparatus and a thermal printer for such apparatus for adding supplemental data
MITA INDUSTRIAL CO LTD24 citations92
US4671643AJun 9, 1987
Controlling method of a copying machine
MITA INDUSTRIAL CO LTD21 citations81
US4642448AFeb 10, 1987
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD14 citations81
US4879578ANov 7, 1989
Paper feeding device and a paper guiding device in a copying apparatus
MITA INDUSTRIAL CO LTD11 citations74
US4708456ANov 24, 1987
Method and apparatus for feeding and conveying copying papers in a copying machine
MITA INDUSTRIAL CO LTD13 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
US5288192AFeb 22, 1994
Image-forming apparatus provided with bookbinding device
MITA INDUSTRIAL CO LTD8 citations73
US5140442AAug 18, 1992
Image forming apparatus having an additional data recording means
MITA INDUSTRIAL CO LTD8 citations73
US4668075AMay 26, 1987
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD5 citations73
US4551009ANov 5, 1985
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD6 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
US4540279ASep 10, 1985
Automatic exposure device
MITA INDUSTRIAL CO LTD9 citations72
US4519702AMay 28, 1985
Apparatus for regulating the movement of a movable member
MITA INDUSTRIAL CO LTD9 citations72
US4332467AJun 1, 1982
Developing device in electrostatic copying apparatus
MITA INDUSTRIAL CO LTD5 citations63
US5143503ASep 1, 1992
Image-forming apparatus provided with bookbinding device
MITA INDUSTRIAL CO LTD3 citations62
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
US5240363AAug 31, 1993
Image-forming apparatus provided with bookbinding device
MITA INDUSTRIAL CO LTD1 citations52
US5226772AJul 13, 1993
Image-forming apparatus provided with bookbinding device
MITA INDUSTRIAL CO LTD0 citations52
US4456673AJun 26, 1984
Transfer-type electrostatic copying method
MITA INDUSTRIAL CO LTD1 citations52