Inventor · disambiguated record
Hiromi Sano
Also filed as: SANO HIROMI
46 granted patents·3 pending applications·885 citations·filing 1976–2007
98Inventor score
Top patents by PatentIndex Score
49 records- 0188US4402820AOxygen analyzerNIPPON DENSO CO·Filed 1982·Granted Sep 6, 1983·59 cites·4 claims
- 0282US6409899B1Gas sensor element with lead-proof effectDENSO CORP·Filed 2000·Granted Jun 25, 2002·22 cites·5 claims
- 0382US4121988AOxygen sensorNIPPON DENSO CO·Filed 1976·Granted Oct 24, 1978·33 cites·16 claims
- 0481US5593558AOxygen concentration detectorNIPPON DENSO CO·Filed 1995·Granted Jan 14, 1997·60 cites·23 claims
- 0574US7045047B2Gas sensor elementDENSO CORP·Filed 2002·Granted May 16, 2006·12 cites·13 claims
- 0674US5766434AOxygen concentration detecting device and method for fabricating the sameDENSO CORP·Filed 1997·Granted Jun 16, 1998·43 cites·20 claims
- 0772US5787866AAir-fuel ratio sensorDENSO CORP·Filed 1997·Granted Aug 4, 1998·38 cites·15 claims
- 0871US6332965B1Composite gas sensorDENSO CORP·Filed 1998·Granted Dec 25, 2001·32 cites·6 claims
- 0971US5948225AOxygen sensor elementDENSO CORP·Filed 1997·Granted Sep 7, 1999·31 cites·1 claims
- 1070US5935399AAir-fuel ratio sensorDENSO CORP·Filed 1997·Granted Aug 10, 1999·35 cites·30 claims
- 1169US7048894B2Ceramic filter and catalyst-loaded ceramic filterDENSO CORP·Filed 2002·Granted May 23, 2006·14 cites·28 claims
- 1268US5716507AOxygen sensor elementNIPPON DENSO CO·Filed 1995·Granted Feb 10, 1998·35 cites·4 claims
- 1368US5676811AAir-fuel ratio detecting deviceNIPPON DENSO CO·Filed 1997·Granted Oct 14, 1997·33 cites·20 claims
- 1467US7358210B2Ceramic body and ceramic catalyst bodyDENSO CORP·Filed 2002·Granted Apr 15, 2008·8 cites·41 claims
- 1567US5660588AAir-direction adjusting apparatus in air-conditioning equipmentMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 26, 1997·25 cites·10 claims
- 1666US5447618AOxygen sensorNIPPON DENSO CO·Filed 1994·Granted Sep 5, 1995·28 cites·1 claims
- 1766US4383906ADevice for sensing oxygen concentration in an exhaust gasNIPPON DENSO CO·Filed 1982·Granted May 17, 1983·21 cites·10 claims
- 1865US6055972AAir fuel ratio control apparatus having air-fuel ratio control point switching functionDENSO CORP·Filed 1997·Granted May 2, 2000·28 cites·19 claims
- 1965US4362609AOxygen concentration sensorNIPPON DENSO CO·Filed 1981·Granted Dec 7, 1982·21 cites·9 claims
- 2063US4476008AOxygen concentration-sensing device and the method of producing the sameNIPPON DENSO CO·Filed 1983·Granted Oct 9, 1984·19 cites·14 claims
- 2162US5472591AOxygen concentration detector having heat-treated support layer providing high responsivity enduranceNIPPON DENSO CO·Filed 1994·Granted Dec 5, 1995·24 cites·6 claims
- 2261US6354134B1Oxygen sensing element used in a oxygen sensorDENSO CORP·Filed 1998·Granted Mar 12, 2002·25 cites·14 claims
- 2361US4379741AOxygen concentration sensorNIPPON DENSO CO·Filed 1981·Granted Apr 12, 1983·17 cites·5 claims
- 2460US5586935AAir-direction adjusting apparatus for air-conditioning equipmentMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Dec 24, 1996·18 cites·3 claims
- 2560US4359374AOxygen sensorNIPPON DENSO CO·Filed 1981·Granted Nov 16, 1982·18 cites·11 claims
- 2658US4908119AApparatus for determining oxygen concentrationNIPPON DENSO CO·Filed 1987·Granted Mar 13, 1990·22 cites·10 claims
- 2755US6096372AMethod for manufacturing O2 sensor with solid electrolyte member using conductive paste elementDENSO CORP·Filed 1998·Granted Aug 1, 2000·18 cites·24 claims
- 2853US7553442B2Method of manufacturing an exhaust gas purifying filterDENSO CORP·Filed 2007·Granted Jun 30, 2009·0 cites·6 claims
- 2953US6174489B1Method for manufacturing a gas sensor unitDENSO CORP·Filed 1998·Granted Jan 16, 2001·16 cites·12 claims
- 3053US4220516AOxygen sensorNIPPON DENSO CO·Filed 1979·Granted Sep 2, 1980·11 cites·6 claims
- 3152US5421984AOxygen concentration sensorNIPPON DENSO CO·Filed 1994·Granted Jun 6, 1995·16 cites·8 claims
- 3250US6258233B1Multilayered air-fuel ratio sensing elementDENSO CORP·Filed 1999·Granted Jul 10, 2001·14 cites·4 claims
- 3349US5660661AOxygen sensorNIPPON DENSO CO·Filed 1995·Granted Aug 26, 1997·11 cites·3 claims
- 3448US6344118B1Structure of oxygen sensing elementDENSO CORP·Filed 1998·Granted Feb 5, 2002·13 cites·18 claims
- 3547US2002038761A1Composite gas sensorFiled 2001·Application pending·0 cites
- 3644US5164068AOxygen sensorNIPPON DENSO CO·Filed 1990·Granted Nov 17, 1992·12 cites·8 claims
- 3743US6254926B1Method of producing oxygen sensor elementDENSO CORP·Filed 1999·Granted Jul 3, 2001·8 cites·5 claims
- 3843US2003061862A1Gas concentration detection elementFiled 2002·Application pending·0 cites
- 3943US2003039598A1Exhaust gas purifying filter and method of manufacturing the sameDENSO CORP·Filed 2002·Application pending·0 cites
- 4042US5839953AAir-direction adjusting apparatus for air-conditioning equipmentMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 24, 1998·8 cites·15 claims
- 4140US6110348ANOx sensor and manufacturing method of the sameDENSO CORP·Filed 1998·Granted Aug 29, 2000·7 cites·5 claims
- 4240US5811660AAir-fuel ratio sensing elementDENSO CORP·Filed 1996·Granted Sep 22, 1998·7 cites·13 claims
- 4340US5554839ACeramic heaterNIPPON DENSO CO·Filed 1994·Granted Sep 10, 1996·8 cites·9 claims
- 4436US6951601B1Oxygen concentration detectorDENSO CORP·Filed 1997·Granted Oct 4, 2005·4 cites·20 claims
- 4535US5766672AMethod of manufacturing an oxygen concentration detector elementNIPPON DENSO CO·Filed 1996·Granted Jun 16, 1998·4 cites·6 claims
- 4633US5797792AAir-direction adjusting apparatus in air-conditioning equipmentMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Aug 25, 1998·4 cites·6 claims
- 4732US5707503AOxygen sensor elementNIPPON DENSO CO·Filed 1995·Granted Jan 13, 1998·2 cites·18 claims
- 4830US7824531B2Multilayered air-fuel ratio sensorDENSO CORP·Filed 1998·Granted Nov 2, 2010·0 cites·31 claims
- 4929US5833532AAir-direction adjusting apparatus for air-conditioning equipmentMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 10, 1998·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →