Assignee
SHIMIZU AKIHIRO
JP·5 granted patents·7 citations·filing 2006–2012
Top patents by PatentIndex Score
5 records- 0181US8963250B2Semiconductor device including a film for applying stress to a channel formation region to increase current flowSHIMIZU AKIHIRO·Filed 2008·Granted Feb 24, 2015·4 cites·19 claims
- 0276US8774687B2Belt driving apparatus and image forming apparatusSHIMIZU AKIHIRO·Filed 2012·Granted Jul 8, 2014·2 cites·18 claims
- 0363US8390198B2Discharge lamp with an improved cathode of the type having a thoriated tungsten partSHIMIZU AKIHIRO·Filed 2011·Granted Mar 5, 2013·1 cites·7 claims
- 0444US8135290B2Image forming apparatusSHIMIZU AKIHIRO·Filed 2009·Granted Mar 13, 2012·0 cites·3 claims
- 0532US8423766B2Authentication method, authentication apparatus, and computer productSHIMIZU AKIHIRO·Filed 2006·Granted Apr 16, 2013·0 cites·14 claims
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