Assignee

ASANUMA NAOYA

JP·3 granted patents·44 citations·filing 2009–2011

Technology mixG03G3

Top patents by PatentIndex Score

3 records

0196US8121517B2Process cartridge, electrophotographic image forming apparatus and electrographic photosensitive drum unitASANUMA NAOYA·Filed 2009·Granted Feb 21, 2012·27 cites·27 claims
0292US8326185B2Developing device having stirring portion with a sweeping edge to carry developerASANUMA NAOYA·Filed 2009·Granted Dec 4, 2012·16 cites·15 claims
0366US8583005B2Process cartridge and image forming apparatusASANUMA NAOYA·Filed 2011·Granted Nov 12, 2013·1 cites·11 claims

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