Inventor · disambiguated record
Tomomichi Mizoguchi
Also filed as: MIZOGUCHI TOMOMICHI
34 granted patents·5 pending applications·641 citations·filing 1993–2025
97Inventor score
Top patents by PatentIndex Score
39 records- 0193US5781878AApparatus and method for diagnosing degradation or malfunction of oxygen sensorNIPPON DENSO CO·Filed 1996·Granted Jul 14, 1998·138 cites·16 claims
- 0291US8841915B2Battery voltage monitoring apparatusMIZOGUCHI TOMOMICHI·Filed 2012·Granted Sep 23, 2014·10 cites·4 claims
- 0390US8163411B2Abnormality detection apparatus for battery packMIZOGUCHI TOMOMICHI·Filed 2008·Granted Apr 24, 2012·22 cites·30 claims
- 0489US6258232B1Gas component concentration measuring apparatusDENSO CORP·Filed 1998·Granted Jul 10, 2001·53 cites·24 claims
- 0585US8421413B2Battery fault detection apparatusMIZOGUCHI TOMOMICHI·Filed 2010·Granted Apr 16, 2013·7 cites·4 claims
- 0685US5833836AMethod and device for measuring oxygen concentrationDENSO CORP·Filed 1996·Granted Nov 10, 1998·46 cites·15 claims
- 0784US9128164B2Battery monitoring apparatusDENSO CORP·Filed 2013·Granted Sep 8, 2015·5 cites·14 claims
- 0884US6084418AMethod for accurately detecting sensor element resistanceDENSO CORP·Filed 1998·Granted Jul 4, 2000·69 cites·26 claims
- 0983US9300155B2Voltage detection apparatus for battery-packDENSO CORP·Filed 2014·Granted Mar 29, 2016·8 cites·14 claims
- 1083US5405521AOxygen concentration measuring deviceNIPPON DENSO CO·Filed 1993·Granted Apr 11, 1995·37 cites·13 claims
- 1182US12078685B2Electric leakage determination deviceDENSO CORP·Filed 2021·Granted Sep 3, 2024·1 cites·4 claims
- 1279US7006362B2DC/DC converterNIPPON SOKEN·Filed 2003·Granted Feb 28, 2006·38 cites·20 claims
- 1378US5719778AHeater control apparatus for oxygen sensorNIPPON DENSO CO·Filed 1995·Granted Feb 17, 1998·58 cites·38 claims
- 1476US9933489B2Battery monitoring apparatusDENSO CORP·Filed 2015·Granted Apr 3, 2018·2 cites·6 claims
- 1575US2025251466A1Current leakage detection deviceDENSO CORP·Filed 2025·Application pending·0 cites
- 1674US8564325B2Voltage detection device and systemMIZOGUCHI TOMOMICHI·Filed 2011·Granted Oct 22, 2013·3 cites·6 claims
- 1773US9215046B2Fault diagnosis device for multiplexerDENSO CORP·Filed 2013·Granted Dec 15, 2015·3 cites·9 claims
- 1872US8854047B2Voltage monitor for monitoring voltage of a batteryMIZOGUCHI TOMOMICHI·Filed 2011·Granted Oct 7, 2014·3 cites·7 claims
- 1972US2025067817A1Current leakage detection deviceDENSO CORP·Filed 2024·Application pending·0 cites
- 2071US5810997AAir-fuel ratio detection with variable detection rangeNIPPON DENSO CO·Filed 1996·Granted Sep 22, 1998·36 cites·14 claims
- 2168US10120009B2Ground-fault determination apparatusDENSO CORP·Filed 2015·Granted Nov 6, 2018·1 cites·8 claims
- 2267US10110020B2Equalization device for assembled batteryDENSO CORP·Filed 2014·Granted Oct 23, 2018·3 cites·9 claims
- 2367US8907626B2Battery pack control apparatusTANIGAWA KEISUKE·Filed 2010·Granted Dec 9, 2014·5 cites·17 claims
- 2465US5547552AOxygen concentration detecting apparatusNIPPON DENSO CO·Filed 1995·Granted Aug 20, 1996·29 cites·41 claims
- 2561US12119686B2Power source systemDENSO CORP·Filed 2021·Granted Oct 15, 2024·0 cites·7 claims
- 2660US2024151781A1Failure detecting apparatus and failure detecting methodDENSO CORP·Filed 2024·Application pending·0 cites
- 2759US11360158B2Insulation resistance measuring apparatusDENSO CORP·Filed 2020·Granted Jun 14, 2022·0 cites·5 claims
- 2859US10139453B2Battery voltage monitoring device using capacitor circuit and switch failure detection circuitDENSO CORP·Filed 2014·Granted Nov 27, 2018·2 cites·10 claims
- 2958US8441263B2Voltage monitor with self diagnostic functionMIZOGUCHI TOMOMICHI·Filed 2010·Granted May 14, 2013·1 cites·12 claims
- 3053US5935400AOxygen concentration detection with sensor current limitationDENSO CORP·Filed 1997·Granted Aug 10, 1999·16 cites·15 claims
- 3152US11913997B2Voltage detection apparatusDENSO CORP·Filed 2021·Granted Feb 27, 2024·0 cites·12 claims
- 3252US6397659B1Method for detecting an element resistance of a gas concentration sensor and gas concentration detection apparatusDENSO CORP·Filed 1999·Granted Jun 4, 2002·15 cites·11 claims
- 3349US5993641AAir fuel ratio detection using current-limited sensor with different timing and/or magnitude of incremental changes in applied sensor voltageDENSO CORPORATON·Filed 1997·Granted Nov 30, 1999·17 cites·18 claims
- 3448US11644512B2Battery monitoring deviceDENSO CORP·Filed 2020·Granted May 9, 2023·0 cites·5 claims
- 3548US6096187ALimit current type oxygen concentration detection having oxygen supply/exhaust functionDENSO CORP·Filed 1998·Granted Aug 1, 2000·13 cites·17 claims
- 3645US2015111073A1Battery pack unit integrating bus bar unit, cell monitor substrate and control unitDENSO CORPORTION·Filed 2014·Application pending·0 cites
- 3743US2012194135A1Battery voltage monitoring apparatusMIZOGUCHI TOMOMICHI·Filed 2012·Application pending·0 cites
- 3839US9825381B2Mounting and connector structure for electronic apparatusDENSO CORP·Filed 2016·Granted Nov 21, 2017·0 cites·7 claims
- 3926US9939493B2Apparatus for monitoring voltage across any unit battery in battery packDENSO CORP·Filed 2015·Granted Apr 10, 2018·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →