Inventor · disambiguated record
Masayuki Yamadaya
Also filed as: YAMADAYA MASAYUKI
8 granted patents·1 pending application·20 citations·filing 2008–2022
79Inventor score
Files withFUJI ELECTRIC CO LTD4YAMADAYA MASAYUKI2CHEN JIAN1FUJI ELEC DEVICE TECH CO LTD1NAKAHASHI YASUNORI1
Top patents by PatentIndex Score
9 records- 0179US8687384B2Switching power supply deviceCHEN JIAN·Filed 2011·Granted Apr 1, 2014·6 cites·8 claims
- 0275US8259421B2Abnormal current preventive circuit of DC-DC converterNAKAHASHI YASUNORI·Filed 2009·Granted Sep 4, 2012·10 cites·8 claims
- 0362US12062976B2Power supply circuit and power supply deviceFUJI ELECTRIC CO LTD·Filed 2022·Granted Aug 13, 2024·0 cites·7 claims
- 0461US9048686B2Power supply system, controller therefor, and method of manufacture of controllerYAMADAYA MASAYUKI·Filed 2010·Granted Jun 2, 2015·3 cites·22 claims
- 0560US12308749B2Low power consuming integrated circuit for power supply circuitFUJI ELECTRIC CO LTD·Filed 2022·Granted May 20, 2025·0 cites·20 claims
- 0650US8189310B2CMOS integrated circuitYAMADAYA MASAYUKI·Filed 2009·Granted May 29, 2012·1 cites·3 claims
- 0744US9564821B2Switching power supply deviceFUJI ELECTRIC CO LTD·Filed 2014·Granted Feb 7, 2017·0 cites·8 claims
- 0841US8619441B2Switching regulatorFUJI ELECTRIC CO LTD·Filed 2012·Granted Dec 31, 2013·0 cites·6 claims
- 0935US2009108908A1Bootstrap circuit and step-down converter using sameFUJI ELEC DEVICE TECH CO LTD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →