Assignee
NAKANISHI RYOUTA
JP·3 granted patents·2 pending applications·15 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0178US8605463B2Resonant switching power supply device to reduce a frequency increase in light loadsNAKANISHI RYOUTA·Filed 2010·Granted Dec 10, 2013·7 cites·16 claims
- 0263US8421505B2Drive circuit for semiconductor switching elementNAKANISHI RYOUTA·Filed 2010·Granted Apr 16, 2013·3 cites·6 claims
- 0355US8102677B2Switching power supply device and method for adjusting dead time thereofNAKANISHI RYOUTA·Filed 2009·Granted Jan 24, 2012·5 cites·8 claims
- 0433US2012188797A1Switching power source apparatusNAKANISHI RYOUTA·Filed 2012·Application pending·0 cites
- 0529US2011285447A1Drive circuitNAKANISHI RYOUTA·Filed 2011·Application pending·0 cites
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