Assignee
YONEZAWA YU
JP·4 granted patents·2 pending applications·13 citations·filing 2010–2012
Top patents by PatentIndex Score
6 records- 0176US8693222B2DC-DC converter, power supply unit and an information processing apparatusYONEZAWA YU·Filed 2011·Granted Apr 8, 2014·5 cites·12 claims
- 0274US8773103B2Power supply deviceYONEZAWA YU·Filed 2012·Granted Jul 8, 2014·4 cites·7 claims
- 0373US8427793B2Switching power supply, control circuit for controlling switching power supply, control method of switching power supply and module substrateYONEZAWA YU·Filed 2010·Granted Apr 23, 2013·4 cites·11 claims
- 0443US8258772B2DC-DC converterYONEZAWA YU·Filed 2011·Granted Sep 4, 2012·0 cites·8 claims
- 0539US2012153929A1Dc-dc converter, module, power supply device, and electronic apparatusYONEZAWA YU·Filed 2011·Application pending·0 cites
- 0638US2012008351A1Voltage-dividing power factor correction circuit, voltage-dividing power factor correction apparatus and voltage-dividing power factor correction methodYONEZAWA YU·Filed 2011·Application pending·0 cites
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