Assignee
SHIMIZU YOSHIYUKI
JP·7 granted patents·54 citations·filing 2007–2013
Top patents by PatentIndex Score
7 records- 0195US8135329B2Toner conveyer device, process cartridge, and image forming apparatusSHIMIZU YOSHIYUKI·Filed 2007·Granted Mar 13, 2012·23 cites·16 claims
- 0291US9069284B2Image forming apparatus and powder transport unitSHIMIZU YOSHIYUKI·Filed 2013·Granted Jun 30, 2015·7 cites·12 claims
- 0390US8160476B2Latent image carrier having pairs of first and second positioning protrusions and image forming apparatusSHIMIZU YOSHIYUKI·Filed 2008·Granted Apr 17, 2012·12 cites·20 claims
- 0476US8712310B2Image forming apparatus and control method thereforSHIMIZU YOSHIYUKI·Filed 2009·Granted Apr 29, 2014·6 cites·18 claims
- 0575US8579875B2Packaged absorbent articleSHIMIZU YOSHIYUKI·Filed 2011·Granted Nov 12, 2013·6 cites·20 claims
- 0653US8111470B2Composite lens and method for manufacturing the sameSHIMIZU YOSHIYUKI·Filed 2007·Granted Feb 7, 2012·0 cites·16 claims
- 0752US9268300B2Process unit including a rotatable shaft along a driving force vector and image forming apparatus including the sameSHIMIZU YOSHIYUKI·Filed 2013·Granted Feb 23, 2016·0 cites·17 claims
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