Assignee
RICOH COMPANY LIMTED
JP·6 granted patents·42 citations·filing 2006–2008
Top patents by PatentIndex Score
6 records- 0192US7946569B2Sheet aligning device, sheet processing device, and image forming apparatusRICOH COMPANY LIMTED·Filed 2007·Granted May 24, 2011·14 cites·19 claims
- 0292US7376380B2Image forming apparatus, process cartridge, and tonerRICOH COMPANY LIMTED·Filed 2006·Granted May 20, 2008·15 cites·10 claims
- 0381US8002261B2Feeding method, feeding device, and image forming systemRICOH COMPANY LIMTED·Filed 2008·Granted Aug 23, 2011·7 cites·17 claims
- 0469US7884973B2Image reading device, image forming apparatus, image reading method, and computer productRICOH COMPANY LIMTED·Filed 2006·Granted Feb 8, 2011·2 cites·9 claims
- 0559US7966440B2Image processing controller and image forming apparatusRICOH COMPANY LIMTED·Filed 2008·Granted Jun 21, 2011·3 cites·12 claims
- 0657US7868649B2Data processing apparatus, method of controlling termination voltage of data processing apparatus, and image forming apparatusRICOH COMPANY LIMTED·Filed 2008·Granted Jan 11, 2011·1 cites·8 claims
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