Assignee
KUROKAWA FUJIO
JP·13 granted patents·22 citations·filing 2007–2011
Top patents by PatentIndex Score
13 records- 0180US9389627B2Control circuit and control method for inhibit overshoot and undershoot in power conversion deviceKUROKAWA FUJIO·Filed 2011·Granted Jul 12, 2016·6 cites·12 claims
- 0272US8314642B2Pulse width adjusting circuitKUROKAWA FUJIO·Filed 2008·Granted Nov 20, 2012·7 cites·8 claims
- 0360US8493046B2Control device for DC/DC converterKUROKAWA FUJIO·Filed 2010·Granted Jul 23, 2013·2 cites·6 claims
- 0457US8248131B2Timing generating circuit and phase shift circuitKUROKAWA FUJIO·Filed 2008·Granted Aug 21, 2012·3 cites·6 claims
- 0549US8415893B2Load control device, and lighting deviceKUROKAWA FUJIO·Filed 2008·Granted Apr 9, 2013·0 cites·6 claims
- 0648US9331574B2Controller of the power inverter circuit and a control methodKUROKAWA FUJIO·Filed 2009·Granted May 3, 2016·2 cites·8 claims
- 0748US8598858B2Predictive control systemKUROKAWA FUJIO·Filed 2008·Granted Dec 3, 2013·2 cites·6 claims
- 0839US9297842B2Frequency detection deviceKUROKAWA FUJIO·Filed 2008·Granted Mar 29, 2016·0 cites·2 claims
- 0938US8451631B2Control apparatus of power converter circuitKUROKAWA FUJIO·Filed 2008·Granted May 28, 2013·0 cites·3 claims
- 1038US8089257B2Signal comparison circuit and power conversion deviceKUROKAWA FUJIO·Filed 2007·Granted Jan 3, 2012·0 cites·6 claims
- 1137US9350264B2Control device of power converter circuitKUROKAWA FUJIO·Filed 2011·Granted May 24, 2016·0 cites·5 claims
- 1237US8085023B2Signal generation circuit, electric power conversion control circuit and LSI for electric power conversion controlKUROKAWA FUJIO·Filed 2007·Granted Dec 27, 2011·0 cites·6 claims
- 1335US9329214B2Frequency judgment device, voltage comparator circuit, and frequency measurement deviceKUROKAWA FUJIO·Filed 2010·Granted May 3, 2016·0 cites·4 claims
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