Assignee
RICOH TECHNOLOGY RESEARCH INC
JP·2 granted patents·6 citations·filing 1997–1998
Top patents by PatentIndex Score
2 records- 0132US6038411AImage forming apparatus having an intermediate transfer belt with variable moving speedRICOH TECHNOLOGY RESEARCH INC·Filed 1998·Granted Mar 14, 2000·3 cites·17 claims
- 0229US5870649AImage forming apparatus having an intermediate transfer belt with variable moving speed immediately following toner developmentRICOH TECHNOLOGY RESEARCH INC·Filed 1997·Granted Feb 9, 1999·3 cites·32 claims
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