Inventor
SUMIDA YASUJI
JP11 patents
Patents
11 patentsUS4815724AMar 28, 1989
Sheet feeding mechanism
MITA INDUSTRIAL CO LTD27 citations92
US4671644AJun 9, 1987
Electrostatic copying apparatus with openable housing
MITA INDUSTRIAL CO LTD19 citations81
US4734738AMar 29, 1988
Copying apparatus
MITA INDUSTRIAL CO LTD17 citations73
US4711550ADec 8, 1987
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD14 citations73
US4693586ASep 15, 1987
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD12 citations73
US4362076ADec 7, 1982
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD7 citations73
US4374616AFeb 22, 1983
Image-forming apparatus having a photosensitive member transfer mechanism
MITA INDUSTRIAL CO LTD2 citations62
US4357101ANov 2, 1982
Mechanism for supporting an original document cover lid of an electrostatic copying apparatus
MITA INDUSTRIAL CO LTD4 citations62
US4295731AOct 20, 1981
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD4 citations62
US4725869AFeb 16, 1988
Display device of copying machine
MITA INDUSTRIAL CO LTD3 citations60
US4448519AMay 15, 1984
Image forming apparatus
MITA INDUSTRIAL CO LTD0 citations47