Inventor
TSUTSUI EIJI
JP18 patents
Patents
18 patentsUS5028966AJul 2, 1991
Image-forming machine
MITA INDUSTRIAL CO LTD75 citations96
US5241353AAug 31, 1993
Paper-discharging tray
MITA INDUSTRIAL CO LTD85 citations95
US5111244AMay 5, 1992
Image-forming machine with improved process and optional unit assemblies
MITA INDUSTRIAL CO LTD31 citations92
US4563074AJan 7, 1986
Engagement mechanism for a developing means in electrostatic copying machine
MITA INDUSTRIAL CO LTD41 citations92
US5202728AApr 13, 1993
Image-forming machine with improved developer agitating means, developer regulating blade means, cleaning device, and toner recovery system
MITA INDUSTRIAL CO LTD30 citations91
USD322279SDec 10, 1991
Process unit for copying machine
MITA INDUSTRIAL CO LTD17 citations82
US5027152AJun 25, 1991
Image-forming machine having a process unit detachably mountable on a movable supporting and guiding means
MITA INDUSTRIAL CO LTD20 citations82
USD340470SOct 19, 1993
Laser beam printer
MITA INDUSTRIAL CO LTD7 citations73
USD321712SNov 19, 1991
Sheet feeder
MITA INDUSTRIAL CO LTD7 citations73
US4728988AMar 1, 1988
Driving apparatus for optical systems of photocopier
MITA INDUSTRIAL CO LTD14 citations73
US4710017ADec 1, 1987
Optical unit holding device for copying machines
MITA INDUSTRIAL CO LTD13 citations73
US4607943AAug 26, 1986
Control circuit for an electrostatic copying apparatus
MITA INDUSTRIAL CO LTD8 citations73
US4571062AFeb 18, 1986
Electrostatic copying process and apparatus
MITA INDUSTRIAL CO LTD5 citations73
US4469428ASep 4, 1984
Corona discharging apparatus used in an electrostatic photographic copying machine
MITA INDUSTRIAL CO LTD10 citations73
USD324540SMar 10, 1992
Computer peripheral equipment printer
MITA INDUSTRIAL CO LTD8 citations72
US4551013ANov 5, 1985
Electrostatic copying process
MITA INDUSTRIAL CO LTD2 citations62
US4516849AMay 14, 1985
Cleaning device for an electrostatic photographic copying machine
MITA INDUSTRIAL CO LTD5 citations62
US4568170AFeb 4, 1986
Supporting frame for a variable ratio electrostatic copying apparatus
MITA INDUSTRIAL CO LTD0 citations51