Inventor · disambiguated record
Kazuaki Nakayama
Also filed as: NAKAYAMA KAZUAKI
14 granted patents·2 pending applications·191 citations·filing 1979–2019
92Inventor score
Top patents by PatentIndex Score
16 records- 0178US5895964AThermoelectric cooling systemPIONEER ELECTRONIC CORP·Filed 1997·Granted Apr 20, 1999·56 cites·6 claims
- 0278US4595883AEmitter-follower type single-ended push-pull circuitPIONEER ELECTRONIC CORP·Filed 1984·Granted Jun 17, 1986·20 cites·9 claims
- 0377US4599572AVoltage adder circuitPIONEER ELECTRONIC CORP·Filed 1983·Granted Jul 8, 1986·18 cites·9 claims
- 0472US4700389AStereo sound field enlarging circuitPIONEER ELECTRONIC CORP·Filed 1986·Granted Oct 13, 1987·29 cites·7 claims
- 0568US8379412B2Converter and converter control methodEMPIRE TECHNOLOGY DEV LLC·Filed 2010·Granted Feb 19, 2013·3 cites·20 claims
- 0663US4887045ASum/differential signal processing circuitPIONEER ELECTRONIC CORP·Filed 1989·Granted Dec 12, 1989·21 cites·3 claims
- 0762US4521740ABias current compensated amplifierPIONEER ELECTRONIC CORP·Filed 1983·Granted Jun 4, 1985·11 cites·10 claims
- 0849US6791849B2Synchronous rectifying circuit for flyback converterPIONEER CORP·Filed 2003·Granted Sep 14, 2004·8 cites·8 claims
- 0949US4520323AEmitter follower type SEPP circuitPIONEER ELECTRONIC CORP·Filed 1983·Granted May 28, 1985·7 cites·5 claims
- 1049US4258331ADifferential amplifierPIONEER ELECTRONIC CORP·Filed 1979·Granted Mar 24, 1981·6 cites·3 claims
- 1147US11002231B2Intake device for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2019·Granted May 11, 2021·0 cites·11 claims
- 1243US4439745AAmplifier circuitPIONEER ELECTRONIC CORP·Filed 1981·Granted Mar 27, 1984·5 cites·6 claims
- 1340US2007025041A1Power failure detection circuit of swithching sourcePIONEER CORP·Filed 2006·Application pending·0 cites
- 1439US4500849ALow noise power amplifier circuitPIONEER ELECTRONIC CORP·Filed 1983·Granted Feb 19, 1985·4 cites·3 claims
- 1536US2007024348A1Charge pump circuit of switching sourcePIONEER CORP·Filed 2006·Application pending·0 cites
- 1635US4558288AEmitter-follower type SEPP circuitPIONEER ELECTRONIC CORP·Filed 1984·Granted Dec 10, 1985·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →