Assignee
ICHIZAWA NOBUYUKI
JP·5 granted patents·1 pending application·3 citations·filing 2008–2012
Top patents by PatentIndex Score
6 records- 0177US8792813B2Transfer roll and image forming apparatusICHIZAWA NOBUYUKI·Filed 2012·Granted Jul 29, 2014·2 cites·16 claims
- 0269US8503917B2Roller component with non-constant size of cells and image forming apparatusICHIZAWA NOBUYUKI·Filed 2011·Granted Aug 6, 2013·1 cites·10 claims
- 0355US8855537B2Transfer roller, image-forming apparatus, and process cartridgeICHIZAWA NOBUYUKI·Filed 2012·Granted Oct 7, 2014·0 cites·6 claims
- 0449US8335460B2Resin film manufacturing method, transfer belt, transfer unit, and image forming apparatusICHIZAWA NOBUYUKI·Filed 2009·Granted Dec 18, 2012·0 cites·10 claims
- 0548US8131195B2Annular body for suppressing electrical discharge, annular body stretching device and image forming apparatusICHIZAWA NOBUYUKI·Filed 2008·Granted Mar 6, 2012·0 cites·14 claims
- 0639US2013196836A1Conductive roller, image-forming apparatus, and process cartridgeICHIZAWA NOBUYUKI·Filed 2012·Application pending·0 cites
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