Assignee
KUBO KEISUKE
JP·5 granted patents·25 citations·filing 2008–2011
Technology mixG03G5
Top patents by PatentIndex Score
5 records- 0193US8170447B2Image forming apparatus, developing apparatus and contact-retracting methodKUBO KEISUKE·Filed 2008·Granted May 1, 2012·25 cites·11 claims
- 0249US8649707B2Developing device and image forming device having an adjustable developing rollKUBO KEISUKE·Filed 2011·Granted Feb 11, 2014·0 cites·20 claims
- 0349US8265526B2Developer container, developing apparatus, and image forming apparatusKUBO KEISUKE·Filed 2009·Granted Sep 11, 2012·0 cites·10 claims
- 0438US8498556B2Developing device and image forming apparatusKUBO KEISUKE·Filed 2011·Granted Jul 30, 2013·0 cites·8 claims
- 0537US8538289B2Developing device and image forming apparatusKUBO KEISUKE·Filed 2011·Granted Sep 17, 2013·0 cites·4 claims
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