Assignee
SHIBAI YASUHIRO
JP·3 granted patents·1 pending application·0 citations·filing 2008–2012
Technology mixG03G4
Top patents by PatentIndex Score
4 records- 0154US8431321B2Toner, method of manufacturing the toner, developing device, and image forming apparatusSHIBAI YASUHIRO·Filed 2012·Granted Apr 30, 2013·0 cites·5 claims
- 0249US8450038B2TonerSHIBAI YASUHIRO·Filed 2010·Granted May 28, 2013·0 cites·6 claims
- 0349US8114561B2Toner, method of manufacturing the toner, developing device, and image forming apparatusSHIBAI YASUHIRO·Filed 2008·Granted Feb 14, 2012·0 cites·9 claims
- 0433US2011151369A1TonerSHIBAI YASUHIRO·Filed 2010·Application pending·0 cites
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