Assignee
HIRAI KOJI
JP·7 granted patents·1 pending application·9 citations·filing 2007–2012
Top patents by PatentIndex Score
8 records- 0164US8681031B2D/A converterHIRAI KOJI·Filed 2012·Granted Mar 25, 2014·2 cites·8 claims
- 0263US8144044B2D/A converter including higher-order resistor stringHIRAI KOJI·Filed 2010·Granted Mar 27, 2012·2 cites·11 claims
- 0362US8866658B2Digital-to-analog converterHIRAI KOJI·Filed 2012·Granted Oct 21, 2014·2 cites·9 claims
- 0462US8799939B2Video receiving apparatus and video receiving methodHIRAI KOJI·Filed 2007·Granted Aug 5, 2014·1 cites·7 claims
- 0560US8228223B2Resistor string digital-to-analog converterHIRAI KOJI·Filed 2010·Granted Jul 24, 2012·2 cites·7 claims
- 0658US8963757B2D/A converter including higher-order resistor stringHIRAI KOJI·Filed 2012·Granted Feb 24, 2015·0 cites·12 claims
- 0755US2011114103A1False luxury itemHIRAI KOJI·Filed 2009·Application pending·0 cites
- 0844US8264844B2Electronic apparatusHIRAI KOJI·Filed 2010·Granted Sep 11, 2012·0 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →