Inventor · disambiguated record
Hisashi Kadowaki
Also filed as: KADOWAKI HISASHI
17 granted patents·1 pending application·241 citations·filing 1992–2010
94Inventor score
Top patents by PatentIndex Score
18 records- 0186US6976382B2Abnormality diagnosing apparatus of exhaust gas sensorDENSO CORP·Filed 2003·Granted Dec 20, 2005·35 cites·35 claims
- 0279US6047674AValve timing control apparatus for internal combustion engineDENSO CORP·Filed 1998·Granted Apr 11, 2000·27 cites·8 claims
- 0376US5211682AFuel feed apparatus of internal combustion engine and manufacturing method thereforNIPPON DENSO CO·Filed 1992·Granted May 18, 1993·36 cites·10 claims
- 0467US6085706AValve timing control apparatus for internal combustion engineDENSO CORP·Filed 1999·Granted Jul 11, 2000·20 cites·2 claims
- 0565US7398751B2Control device for engine valve and control system for engineDENSO CORP·Filed 2007·Granted Jul 15, 2008·3 cites·13 claims
- 0663US5579743AExhaust gas recirculation valve control apparatusNIPPON DENSO CO·Filed 1995·Granted Dec 3, 1996·27 cites·9 claims
- 0761US5345911AAir fuel ratio control apparatus for internal combustion engineNIPPON DENSO CO·Filed 1993·Granted Sep 13, 1994·18 cites·4 claims
- 0860US6982657B2Method and apparatus for displaying operation status of construction machine, and construction machine thereforKOBELCO CONSTR MACHINERY LTD·Filed 2001·Granted Jan 3, 2006·7 cites·7 claims
- 0957US6930591B2Anti-theft system for construction machines and method for managing construction machinesKOBELCO CONSTR MACHINERY LTD·Filed 2003·Granted Aug 16, 2005·6 cites·19 claims
- 1056US6026794AControl apparatus for internal combustion engineDENSO CORP·Filed 1998·Granted Feb 22, 2000·14 cites·6 claims
- 1153US6539902B2Variable valve timing control apparatus of an internal combustion engineDENSO CORP·Filed 2001·Granted Apr 1, 2003·5 cites·20 claims
- 1251US5289808AFuel injection deviceNIPPON DENSO CO·Filed 1992·Granted Mar 1, 1994·13 cites·11 claims
- 1348US5320080ALean burn control system for internal combustion engineNIPPON DENSO CO·Filed 1993·Granted Jun 14, 1994·11 cites·11 claims
- 1446US6089210AApparatus for controlling air-fuel ratio of internal combustion engineDENSO CORP·Filed 1997·Granted Jul 18, 2000·11 cites·22 claims
- 1543US6283106B1Control apparatus for internal combustion engineDENSO CORP·Filed 1999·Granted Sep 4, 2001·8 cites·10 claims
- 1641US7181341B2Atmospheric pressure sensing apparatusDENSO CORP·Filed 2006·Granted Feb 20, 2007·0 cites·8 claims
- 1737US6598394B2Control circuit for construction machineKOBELCO CONSTR MACHINERY LTD·Filed 2002·Granted Jul 29, 2003·0 cites·4 claims
- 1837US2011083423A1Atmosphere learning device for oxygen concentration sensorDENSO CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →