Inventor · disambiguated record
Masaki Yugou
Also filed as: YUGOU MASAKI
15 granted patents·2 pending applications·115 citations·filing 2001–2022
91Inventor score
Files withSANYO ELECTRIC CO7YUGOU MASAKI5PRIME PLANET ENERGY & SOLUTIONS INC3NAKANO SHINYA1OOSAWA TAKESHI1
Top patents by PatentIndex Score
17 records- 0193US8575940B2Power supply device and method for detecting non-contact state of load connected to power supply deviceYUGOU MASAKI·Filed 2011·Granted Nov 5, 2013·24 cites·10 claims
- 0281US8508232B2Battery system with a current detection circuitYUGOU MASAKI·Filed 2010·Granted Aug 13, 2013·5 cites·17 claims
- 0380US10658853B2Power supply systemSANYO ELECTRIC CO·Filed 2016·Granted May 19, 2020·4 cites·3 claims
- 0479US9945886B2Electrical current detection device equipped with shunt resistor, and power supply deviceSANYO ELECTRIC CO·Filed 2015·Granted Apr 17, 2018·4 cites·12 claims
- 0578US8085515B2Electric power source for motor vehicleYUGOU MASAKI·Filed 2007·Granted Dec 27, 2011·11 cites·10 claims
- 0676US8970143B2Power source apparatusYUGOU MASAKI·Filed 2011·Granted Mar 3, 2015·2 cites·6 claims
- 0766US6700384B2Circuit for detecting leakage in power supplySANYO ELECTRIC CO·Filed 2001·Granted Mar 2, 2004·25 cites·8 claims
- 0864US12296712B2Charging and discharging control devicePRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Granted May 13, 2025·0 cites·9 claims
- 0964US7557460B2Electric power source for motor vehicleSANYO ELECTRIC CO·Filed 2007·Granted Jul 7, 2009·9 cites·12 claims
- 1063US6683778B2Device for use in electric vehicles for detecting adhesion in relay due to meltingSANYO ELECTRIC CO·Filed 2001·Granted Jan 27, 2004·24 cites·6 claims
- 1156US12485794B2In-vehicle battery management devicePRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Granted Dec 2, 2025·0 cites·5 claims
- 1255US12476464B2Electric power adjusting devicePRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Granted Nov 18, 2025·0 cites·17 claims
- 1352US8212385B2Car power source apparatus for detecting a ground fault in a vehicle power supplyOOSAWA TAKESHI·Filed 2009·Granted Jul 3, 2012·6 cites·14 claims
- 1450US7812570B2Current detection apparatus for a car power sourceSANYO ELECTRIC CO·Filed 2008·Granted Oct 12, 2010·1 cites·17 claims
- 1543US2009295329A1Vehicle power supply deviceYUGOU MASAKI·Filed 2009·Application pending·0 cites
- 1636US10859635B2Management device and power supply deviceSANYO ELECTRIC CO·Filed 2017·Granted Dec 8, 2020·0 cites·9 claims
- 1730US2012025768A1Power supply device having precharging circuit for charging capacitorNAKANO SHINYA·Filed 2011·Application pending·0 cites
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