Inventor
IDENAWA HIROYUKI
11 patents
Patents
11 patentsUS4583834AApr 22, 1986
Copying apparatus
RICOH KK192 citations98
US4757344AJul 12, 1988
Imaging apparatus with detachable cartridges
RICOH KK73 citations96
US4277163AJul 7, 1981
Variable magnification electrostatic copying machine
RICOH KK68 citations96
US4167322ASep 11, 1979
Electrostatic copying system having monitoring devices
RICOH KK94 citations96
US6031553AFeb 29, 2000
Heat activation method for thermosensitive adhesive label, and heat activation apparatus and label printer for the same
RICOH KK72 citations95
US4875063AOct 17, 1989
Electrostatic recording apparatus
RICOH KK58 citations94
US4896871AJan 30, 1990
Sheet feeder for an image recording apparatus
RICOH KK35 citations92
US4753543AJun 28, 1988
Electrostatic printing apparatus with heated adjustable pressure toner fixing rolls
RICOH KK47 citations92
US5058877AOct 22, 1991
Automatic cut-sheet feeding apparatus
RICOH KK30 citations91
US4814816AMar 21, 1989
Developing device
RICOH KK20 citations81
US4188109AFeb 12, 1980
Fixing apparatus for electrophotography
RICOH KK23 citations81