Inventor · disambiguated record
Toshinori Maruyama
Also filed as: MARUYAMA TOSHINORI
34 granted patents·1 pending application·567 citations·filing 1981–2019
98Inventor score
Top patents by PatentIndex Score
35 records- 0190US9716456B2Rotary electric machine capable of detecting malfunction in switchDENSO CORP·Filed 2015·Granted Jul 25, 2017·11 cites·24 claims
- 0280US7315149B2Vehicle generatorDENSO CORP·Filed 2007·Granted Jan 1, 2008·15 cites·7 claims
- 0379US6812675B2A.C. generator control apparatus and method having abnormality information output functionDENSO CORP·Filed 2002·Granted Nov 2, 2004·29 cites·17 claims
- 0478US9628007B2Power generator with load-dump protectionDENSO CORP·Filed 2015·Granted Apr 18, 2017·2 cites·9 claims
- 0577US6700354B2Vehicle AC generatorDENSO CORP·Filed 2002·Granted Mar 2, 2004·19 cites·7 claims
- 0677US6043632AGenerating system including generator having permanent magnetDENSO CORP·Filed 1997·Granted Mar 28, 2000·38 cites·22 claims
- 0776US8928291B2Electric rotary machine for motor vehicleDENSO CORP·Filed 2013·Granted Jan 6, 2015·4 cites·13 claims
- 0875US9172240B2Electric rotating machine with load dump protectorDENSO CORP·Filed 2013·Granted Oct 27, 2015·4 cites·4 claims
- 0975US6756761B2Vehicular generator control system and method responsive to external signalsDENSO CORP·Filed 2002·Granted Jun 29, 2004·34 cites·14 claims
- 1073US6433519B2Voltage control unit for vehicular AC generatorDENSO CORP·Filed 2001·Granted Aug 13, 2002·30 cites·7 claims
- 1172US6664767B2Voltage regulator of vehicle AC generator having variable bypass circuit resistanceDENSO CORP·Filed 2001·Granted Dec 16, 2003·29 cites·13 claims
- 1271US6614207B2Vehicular power generator control apparatus having maximum conduction rate limiting functionDENSO CORP·Filed 2001·Granted Sep 2, 2003·18 cites·3 claims
- 1370US7602152B2Vehicle-use power generation control apparatusDENSO CORP·Filed 2007·Granted Oct 13, 2009·8 cites·12 claims
- 1468US7576520B2Power generation control device for vehicle generatorDENSO CORP·Filed 2006·Granted Aug 18, 2009·4 cites·8 claims
- 1567US4362982AVoltage regulator for vehiclesNIPPON DENSO CO·Filed 1981·Granted Dec 7, 1982·31 cites·4 claims
- 1663US4451774AVehicle mounted voltage regulatorNIPPON DENSO CO·Filed 1982·Granted May 29, 1984·27 cites·11 claims
- 1762US5748463AGenerating apparatus for vehicleDENSO CORP·Filed 1996·Granted May 5, 1998·41 cites·13 claims
- 1862US4477766AApparatus for controlling electric generation for vehiclesNIPPON DENSO CO·Filed 1982·Granted Oct 16, 1984·27 cites·5 claims
- 1961US6707276B2Voltage regulator of AC generator having circuit for detecting voltage induced in field coilDENSO CORP·Filed 2001·Granted Mar 16, 2004·15 cites·8 claims
- 2061US4862055AAutomotive charging apparatusNIPPON DENSO CO·Filed 1988·Granted Aug 29, 1989·30 cites·5 claims
- 2160US8193782B2Abnormality detection apparatusMORI HITOSHI·Filed 2009·Granted Jun 5, 2012·4 cites·4 claims
- 2260US8054051B2Apparatus and method for detecting an abnormality of a generator for vehiclesDENSO CORP·Filed 2009·Granted Nov 8, 2011·5 cites·10 claims
- 2359US4602205ABattery voltage regulating systemNIPPON DENSO CO·Filed 1984·Granted Jul 22, 1986·24 cites·4 claims
- 2457US6707275B2Automative generator control apparatusDENSO CORP·Filed 2001·Granted Mar 16, 2004·12 cites·9 claims
- 2552US6014016AGenerator control device having signal terminal connected to outside control unitDENSO CORP·Filed 1997·Granted Jan 11, 2000·29 cites·9 claims
- 2651US11051433B2Rectifier of rotating electric machineDENSO CORP·Filed 2019·Granted Jun 29, 2021·0 cites·5 claims
- 2751US10770577B2Rectifier and rotating electric machine including rectifierDENSO CORP·Filed 2019·Granted Sep 8, 2020·0 cites·12 claims
- 2847US4555657AVoltage regulator for alternator of vehicleNIPPON DENSO CO·Filed 1983·Granted Nov 26, 1985·15 cites·3 claims
- 2945US6060866APower control system for vehicle ac generatorDENSO CORP·Filed 1998·Granted May 9, 2000·19 cites·6 claims
- 3041US4992722ACharging control unit and method for motor vehicleNIPPON DENSO CO·Filed 1989·Granted Feb 12, 1991·13 cites·10 claims
- 3140US6133715APower source system for vehicleDENSO CORP·Filed 1998·Granted Oct 17, 2000·8 cites·12 claims
- 3236US4438384AGeneration indicating apparatus for vehicle alternatorsNIPPON DENSO CO·Filed 1981·Granted Mar 20, 1984·8 cites·4 claims
- 3336US2002047690A1Power generation control unit for vehiclesFiled 2001·Application pending·0 cites
- 3435US4418311ABattery charge indicating systemNIPPON DENSO CO·Filed 1982·Granted Nov 29, 1983·7 cites·13 claims
- 3533US5637986APower control device of alternator for vehicleNIPPON DENSO CO·Filed 1994·Granted Jun 10, 1997·7 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →