Inventor
TANIMOTO YOSHIYUKI
JP8 patents
Patents
8 patentsUS5400127AMar 21, 1995
Toner recovery system which detects linear movement of a recovered toner transporter
RICOH KK30 citations92
US5124759AJun 23, 1992
Control method for detecting a paper jam using a toner density sensor
RICOH KK34 citations92
US5131079AJul 14, 1992
Method of controlling a display and a display control device for a copying machine
RICOH KK21 citations81
US4782369ANov 1, 1988
Device for illuminating an original document
RICOH KK8 citations73
US6984252B2Jan 10, 2006
Method of and apparatus for collecting dust, development apparatus, and image formation apparatus
RICOH KK8 citations72
US5225871AJul 6, 1993
Control device for image forming equipment
RICOH KK9 citations72
US4785328ANov 15, 1988
Electrophotographic copying machine
RICOH KK7 citations70
US6711361B2Mar 23, 2004
Power management system in an image forming apparatus
RICOH KK3 citations61