Inventor · disambiguated record
Naoki Furuhashi
Also filed as: FURUHASHI NAOKI
7 granted patents·1 pending application·233 citations·filing 1997–2015
87Inventor score
Top patents by PatentIndex Score
8 records- 0184US5894184ADrive circuit for driving a piezoelectric transformer capable of decreasing heat developed from electronic parts composing an inverter circuitNEC CORP·Filed 1997·Granted Apr 13, 1999·98 cites·21 claims
- 0275US6151232APower supply circuit utilizing a piezoelectric transformer that supplies power to a load whose impedance varies depending on temperatureNEC CORP·Filed 1999·Granted Nov 21, 2000·50 cites·17 claims
- 0373US6268681B1Method and circuit for driving piezoelectric transformerNEC CORP·Filed 1999·Granted Jul 31, 2001·36 cites·19 claims
- 0457US5942835APiezoelectric transformer drive circuitNEC CORP·Filed 1997·Granted Aug 24, 1999·29 cites·16 claims
- 0541US6008564ADriver circuit for piezoelectric transformerNEC CORP·Filed 1998·Granted Dec 28, 1999·8 cites·12 claims
- 0639US6078124APiezoelectric transformer driving circuit and driving methodNEC CORP·Filed 1999·Granted Jun 20, 2000·9 cites·16 claims
- 0731US2018313460A1Opening and closing valveKOGANEI LTD·Filed 2015·Application pending·0 cites
- 0824US6208064B1Piezoelectric transformer drive circuit and drive methodNEC CORP·Filed 1999·Granted Mar 27, 2001·3 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →