Inventor
KANNO TADAAKI
JP10 patents
Patents
10 patentsUS4875063AOct 17, 1989
Electrostatic recording apparatus
RICOH KK58 citations94
US5079591AJan 7, 1992
Toner cartridge with an inner sack which is perforated when the cartridge is isnerted
RICOH KK37 citations92
US4475804AOct 9, 1984
Fixing apparatus for copying machine or the like
RICOH KK43 citations92
US4076402AFeb 28, 1978
Electrophotographic apparatus with detachable photoconductive drum
RICOH KK20 citations81
US4285510AAug 25, 1981
Sheet feeding cassette for copying apparatus capable of receiving manually inserted sheets
RICOH KK15 citations73
US4026647AMay 31, 1977
Copy sheet feed device
RICOH KK19 citations73
US4509732AApr 9, 1985
Document handling apparatus for producing folded and bound stacks of documents
RICOH KK15 citations69
US6118468ASep 12, 2000
Image recording apparatus
RICOH KK13 citations68
US7484827B2Feb 3, 2009
Image forming method and apparatus, and a recording medium storing a program for performing an image forming method
RICOH KK4 citations62
US4284347AAug 18, 1981
Aperture-controlling device in a variable-scale photocopying machine
RICOH KK0 citations37