Assignee
OKAMOTO MASAYA
JP·10 granted patents·37 citations·filing 2010–2012
Technology mixG03G6
Top patents by PatentIndex Score
10 records- 0193US8406653B2Image forming apparatusOKAMOTO MASAYA·Filed 2010·Granted Mar 26, 2013·8 cites·9 claims
- 0290US8538290B2Image forming apparatus with detachable constituent component and holding partOKAMOTO MASAYA·Filed 2010·Granted Sep 17, 2013·6 cites·3 claims
- 0369US8768222B2Powder feed device and image forming apparatusOKAMOTO MASAYA·Filed 2012·Granted Jul 1, 2014·1 cites·6 claims
- 0467US8699890B2Image forming agent storage container, image forming apparatus, method of mounting image forming agent storage container, method of removing image forming agent storage container, and method of filling image forming agentOKAMOTO MASAYA·Filed 2010·Granted Apr 15, 2014·1 cites·15 claims
- 0555USD661344SToner cartridgeOKAMOTO MASAYA·Filed 2010·Granted Jun 5, 2012·9 cites·1 claims
- 0644USD659751SToner cartridgeOKAMOTO MASAYA·Filed 2010·Granted May 15, 2012·5 cites·1 claims
- 0741USD659752SToner cartridgeOKAMOTO MASAYA·Filed 2010·Granted May 15, 2012·4 cites·1 claims
- 0840US8290405B2Image forming agent storage container having a stirring part and a conveying memberOKAMOTO MASAYA·Filed 2010·Granted Oct 16, 2012·0 cites·14 claims
- 0937USD659186SToner cartridgeOKAMOTO MASAYA·Filed 2010·Granted May 8, 2012·3 cites·1 claims
- 1035US8437668B2Image forming agent storage container, image forming apparatus, method of mounting/detaching image forming agent storage container and method of filling/refilling image forming agentOKAMOTO MASAYA·Filed 2010·Granted May 7, 2013·0 cites·13 claims
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