Inventor · disambiguated record
Hiroshi Takao
Also filed as: ISHITANI SHIGEO · MATOBA KAZUO · TAKAO HIROSHI
43 granted patents·11 pending applications·811 citations·filing 1973–2022
98Inventor score
Top patents by PatentIndex Score
54 records- 0195US7245104B2Position-sensorless motor control deviceSANYO ELECTRIC CO·Filed 2006·Granted Jul 17, 2007·40 cites·15 claims
- 0295US4107019ASolid electrolyte thin film oxygen sensor having thin film heaterNISSAN MOTOR·Filed 1977·Granted Aug 15, 1978·80 cites·10 claims
- 0394US7443130B2Motor driving control deviceSANYO ELECTRIC CO·Filed 2006·Granted Oct 28, 2008·36 cites·20 claims
- 0492US4264425ADevice for detection of air/fuel ratio from oxygen partial pressure in exhaust gasNISSAN MOTOR·Filed 1980·Granted Apr 28, 1981·83 cites·17 claims
- 0590US4224113AMethod of detecting air/fuel ratio in combustor by detecting oxygen in combustion gasNISSAN MOTOR·Filed 1979·Granted Sep 23, 1980·54 cites·8 claims
- 0690US4207159AApparatus for measurement of oxygen concentrationNISSAN MOTOR·Filed 1979·Granted Jun 10, 1980·62 cites·11 claims
- 0790US3935089AOxygen sensor coated with catalytic materialNISSAN MOTOR·Filed 1974·Granted Jan 27, 1976·50 cites·9 claims
- 0888US4097353AArticle and method of forming porous coating on electrode layer of concentration cell type oxygen sensorNISSAN MOTOR·Filed 1976·Granted Jun 27, 1978·52 cites·9 claims
- 0987US4306957ADevice for producing control signal for feedback control of air/fuel ratioNISSAN MOTOR·Filed 1980·Granted Dec 22, 1981·31 cites·16 claims
- 1083US9411266B2Developer storage containerKONICA MINOLTA INC·Filed 2014·Granted Aug 9, 2016·3 cites·10 claims
- 1183US3982981AUnitary honeycomb structure and method of making itNISSAN MOTOR·Filed 1973·Granted Sep 28, 1976·41 cites·9 claims
- 1282US12179631B2Management device and power supply systemPANASONIC IP MAN CO LTD·Filed 2021·Granted Dec 31, 2024·1 cites·7 claims
- 1381US9979210B2Equalizing apparatusPANASONIC IP MAN CO LTD·Filed 2014·Granted May 22, 2018·7 cites·8 claims
- 1476US8029267B2Ejector apparatusTAKAO INJECTION MOLD ENGINEERING CO LTD·Filed 2008·Granted Oct 4, 2011·18 cites·7 claims
- 1575US7515398B2Gas-insulated switchgear assemblyTOSHIBA KK·Filed 2006·Granted Apr 7, 2009·15 cites·6 claims
- 1675US4345985AMethod of producing solid electrolyte oxygen-sensing element of laminated structureNISSAN MOTOR·Filed 1980·Granted Aug 24, 1982·35 cites·18 claims
- 1771US9509156B2Power supply apparatusTAKAO HIROSHI·Filed 2012·Granted Nov 29, 2016·4 cites·15 claims
- 1871US8707102B2Method and program for verifying operation of processorTAKAO HIROSHI·Filed 2011·Granted Apr 22, 2014·3 cites·19 claims
- 1970US7153126B2Ejector apparatusTAKAO INJECTION MOLD ENGINEERI·Filed 2003·Granted Dec 26, 2006·11 cites·21 claims
- 2070US4126532AOxygen sensorNISSAN MOTOR·Filed 1977·Granted Nov 21, 1978·21 cites·6 claims
- 2169US9312797B2Motor driving circuit, motor device, and electric vehicleSANYO ELECTRIC CO·Filed 2013·Granted Apr 12, 2016·3 cites·11 claims
- 2267US3941673AOxygen sensor devoid of catalytic oxidation activityNISSAN MOTOR·Filed 1974·Granted Mar 2, 1976·18 cites·3 claims
- 2364US4049524AOxygen sensor with noncatalytic electrodeNISSAN MOTOR·Filed 1976·Granted Sep 20, 1977·18 cites·10 claims
- 2461US9236827B2Motor drive circuit, motor device, and moving vehicleENOMOTO YOICHI·Filed 2012·Granted Jan 12, 2016·2 cites·8 claims
- 2561US5453246ADispensing apparatusMITSUBISHI YUKA BIO CLINICAL L·Filed 1994·Granted Sep 26, 1995·28 cites·6 claims
- 2660US12420666B2Information processing method, control device, and information processing system calculating remaining life of batteryPANASONIC IP MAN CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·13 claims
- 2758US11220183B2Battery management device and power supply systemPANASONIC IP MAN CO LTD·Filed 2020·Granted Jan 11, 2022·0 cites·5 claims
- 2858US4421787AProcess for forming a thin dense sintered layerNISSAN MOTOR·Filed 1981·Granted Dec 20, 1983·16 cites·8 claims
- 2957US8468327B2Processor test apparatus, processor test method, and processor test programTAKAO HIROSHI·Filed 2009·Granted Jun 18, 2013·1 cites·11 claims
- 3054US5620071AElectrically controlled force transmitting method and electrically controlled force transmitting apparatusNISSAN MOTOR·Filed 1995·Granted Apr 15, 1997·13 cites·20 claims
- 3153US4107392AHigh temperature abrasion-resistant material and method of producing sameNISSAN MOTOR·Filed 1976·Granted Aug 15, 1978·9 cites·19 claims
- 3252US9876459B2Motor driving circuit, motor device, and electric vehiclePANASONIC IP MAN CO LTD·Filed 2017·Granted Jan 23, 2018·0 cites·12 claims
- 3352US2025052823A1Battery abnormality detection system, battery abnormality detection method, and non-transitory computer-readable recording mediumPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 3451US2023396074A1Management device and power supply systemPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 3551US2023311706A1Management device and power supply systemPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 3650US9673746B2Motor driving circuit, motor device, and electric vehiclePANASONIC IP MAN CO LTD·Filed 2016·Granted Jun 6, 2017·0 cites·9 claims
- 3750US2011069941A1Recording apparatusTAKAO HIROSHI·Filed 2009·Application pending·0 cites
- 3849US4302312ADevice for producing control signal for feedback control of air/fuel mixing ratioNISSAN MOTOR·Filed 1980·Granted Nov 24, 1981·12 cites·10 claims
- 3948US10576827B2Battery management device and power supply systemPANASONIC IP MAN CO LTD·Filed 2016·Granted Mar 3, 2020·0 cites·4 claims
- 4047US4347114AFlat thin film type oxygen sensorNISSAN MOTOR·Filed 1980·Granted Aug 31, 1982·8 cites·6 claims
- 4145US4155828AOxygen sensor with a sintered reference source of oxygenNISSAN MOTOR·Filed 1977·Granted May 22, 1979·9 cites·4 claims
- 4243US2011073363A1Circuit module and electric vehicle including the sameSANYO ELECTRIC CO·Filed 2010·Application pending·0 cites
- 4342US2011210651A1Motor, moving unit incorporating same and method of storing error information on position where rotor position detection element is attachedSANYO ELECTRIC CO·Filed 2011·Application pending·0 cites
- 4441US2011074214A1Battery apparatus and electric vehicleSANYO ELECTRIC CO·Filed 2010·Application pending·0 cites
- 4540US3968153AExtraction of acrylic acid and/or methacrylic acid with a solvent mixture of methylethylketone and xylene or ethylbenzeneSUMITOMO CHEMICAL CO·Filed 1973·Granted Jul 6, 1976·9 cites·9 claims
- 4639US4407057AMethod of producing a flat thin film type oxygen sensorNISSAN MOTOR·Filed 1982·Granted Oct 4, 1983·5 cites·6 claims
- 4738US4439911AMethod of making an oxygen sensorNISSAN MOTOR·Filed 1982·Granted Apr 3, 1984·6 cites·13 claims
- 4838US2011238250A1System control apparatus for a mobile body, and mobile body therewithSANYO ELECTRIC CO·Filed 2011·Application pending·0 cites
- 4937US4338356AMethod of producing flat solid electrolyte layer of flat film type oxygen sensorNISSAN MOTOR·Filed 1980·Granted Jul 6, 1982·3 cites·14 claims
- 5037US2010026225A1Electric DeviceSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →