Inventor
TOMIDOKORO NOBUAKI
JP19 patents
Patents
19 patentsUS6023593AFeb 8, 2000
Consumable item supplying system for an image forming apparatus
RICOH KK123 citations98
US5897236AApr 27, 1999
Communication control device connected between an image forming apparatus and a host system
RICOH KK44 citations96
US5784663AJul 21, 1998
System for supervising an image forming apparatus from a remote computer via a communication control unit
RICOH KK49 citations96
US5694201ADec 2, 1997
Control device for controlling a plurality of image forming apparatuses
RICOH KK57 citations96
US5583615ADec 10, 1996
Communication control device for an image forming apparatus supervising system
RICOH KK51 citations96
US5546164AAug 13, 1996
Communication control device connected to a plurality of image forming apparatuses and to a control device by public telephone network
RICOH KK41 citations96
US5510876AApr 23, 1996
Control system for controlling the connection of an image forming apparatus through a control device by means of a communication control unit
RICOH KK55 citations96
US5493365AFeb 20, 1996
Operating section for an image forming apparatus
RICOH KK64 citations96
US5485246AJan 16, 1996
Control device for collectively supervising a plurality of image forming apparatuses
RICOH KK65 citations96
US5812900ASep 22, 1998
Communication control device for an image forming apparatus supervising system
RICOH KK30 citations92
US5722029AFeb 24, 1998
Image forming apparatus
RICOH KK68 citations92
US7537205B2May 26, 2009
Device, method, and computer program product for controlling ring binding
RICOH KK12 citations82
US7113296B1Sep 26, 2006
Image forming device management system
RICOH KK9 citations72
US6833928B2Dec 21, 2004
Image forming apparatus supervising system
RICOH KK4 citations63
US6597470B1Jul 22, 2003
Image forming apparatus supervising system
RICOH KK4 citations63
US6240261B1May 29, 2001
System and method for avoiding an erroneous service person call
RICOH KK3 citations63
US7450254B2Nov 11, 2008
Image forming device management system
RICOH KK2 citations61
US7518742B2Apr 14, 2009
Image processing apparatus with ground-tint pattern recognition and abnormality detection
RICOH KK4 citations58
US7502141B2Mar 10, 2009
Image forming device with ground-tint detection, image invalidation, and read resolution setting
RICOH KK4 citations58