Assignee
RICOH LTD
JP·4 granted patents·101 citations·filing 2004–2008
Top patents by PatentIndex Score
4 records- 0198US7546049B2Image forming device with a control means to correct the fixing control temperatureRICOH LTD·Filed 2006·Granted Jun 9, 2009·79 cites·19 claims
- 0274US7949666B2Synchronizing distributed work through document logsRICOH LTD·Filed 2004·Granted May 24, 2011·17 cites·69 claims
- 0358US7949275B2Cleaning device, process cartridge and image forming apparatusRICOH LTD·Filed 2008·Granted May 24, 2011·1 cites·12 claims
- 0458US7593660B2Image forming apparatus and image forming systemRICOH LTD·Filed 2007·Granted Sep 22, 2009·4 cites·9 claims
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