Inventor · disambiguated record
Hiroshi Haraguchi
Also filed as: HARAGUCHI HIROSHI
59 granted patents·1 pending application·1,207 citations·filing 1982–2009
99Inventor score
Top patents by PatentIndex Score
60 records- 0198US4711212AAnti-knocking in internal combustion engineNIPPON DENSO CO·Filed 1986·Granted Dec 8, 1987·83 cites·21 claims
- 0292US7313913B2Exhaust gas purification system of internal combustion engineDENSO CORP·Filed 2005·Granted Jan 1, 2008·33 cites·14 claims
- 0391US7926331B2Detection of fuel property based on change in rotational speed of engineDENSO CORP·Filed 2009·Granted Apr 19, 2011·23 cites·40 claims
- 0491US7146964B2Engine control systemDENSO CORP·Filed 2005·Granted Dec 12, 2006·24 cites·8 claims
- 0591US5544639ATemperature predicting system for internal combustion engine and temperature control system including sameNIPPON DENSO CO·Filed 1994·Granted Aug 13, 1996·68 cites·29 claims
- 0690US7836693B2Exhaust recirculation apparatus for engine and method for controlling the sameDENSO CORP·Filed 2007·Granted Nov 23, 2010·27 cites·12 claims
- 0790US7178326B2Exhaust gas purifying apparatusDENSO CORP·Filed 2005·Granted Feb 20, 2007·20 cites·14 claims
- 0886US8175789B2Combustion controller for compression-ignition direct-injection engine and engine control system for the sameKOJIMA AKIKAZU·Filed 2008·Granted May 8, 2012·25 cites·17 claims
- 0986US7231761B2Exhaust gas purification system of internal combustion engineDENSO CORP·Filed 2005·Granted Jun 19, 2007·20 cites·20 claims
- 1086US7117082B2Controller for internal combustion engineDENSO CORP·Filed 2005·Granted Oct 3, 2006·21 cites·17 claims
- 1186US4699106AKnock control system for internal combustion enginesNIPPON DENSO CO·Filed 1986·Granted Oct 13, 1987·25 cites·7 claims
- 1286US4617895AAnti-knocking control in internal combustion engineNIPPON DENSO CO·Filed 1985·Granted Oct 21, 1986·44 cites·30 claims
- 1385US6988030B2Injection control system of internal combustion engineDENSO CORP·Filed 2004·Granted Jan 17, 2006·29 cites·8 claims
- 1484US4513716AIgnition timing control system with knock control for internal combustion enginesNIPPON DENSO CO·Filed 1982·Granted Apr 30, 1985·42 cites·18 claims
- 1582US5090199AApparatus for controlling air-fuel ratio for engineNIPPON DENSO CO·Filed 1990·Granted Feb 25, 1992·34 cites·12 claims
- 1681US6990958B2Injection control system of diesel engineDENSO CORP·Filed 2004·Granted Jan 31, 2006·25 cites·8 claims
- 1779US5703685AAlignment methodTOSHIBA KK·Filed 1995·Granted Dec 30, 1997·55 cites·19 claims
- 1878US7647161B2Fuel injection controller and fuel injection system using the sameDENSO CORP·Filed 2008·Granted Jan 12, 2010·9 cites·6 claims
- 1978US7254941B2Exhaust gas cleaning device for internal combustion engineDENSO CORP·Filed 2005·Granted Aug 14, 2007·14 cites·16 claims
- 2078US5018362AApparatus for controlling automotive air conditionerNIPPON DENSO CO·Filed 1989·Granted May 28, 1991·36 cites·12 claims
- 2177US7542865B2Abnormality determination device of cylinder pressure sensorDENSO CORP·Filed 2007·Granted Jun 2, 2009·9 cites·16 claims
- 2277US4590565AIgnition timing control for compensating knock in both steady-state and transient stateNIPPON DENSO CO·Filed 1983·Granted May 20, 1986·18 cites·19 claims
- 2375US4489692AIgnition timing control system for internal combustion engine with knock sensorNIPPON DENSO CO·Filed 1983·Granted Dec 25, 1984·30 cites·9 claims
- 2473US7180596B2Gas concentration detectorDENSO CORP·Filed 2003·Granted Feb 20, 2007·10 cites·17 claims
- 2573US4539957AIgnition timing control system for internal combustion enginesNIPPON DENSO CO·Filed 1982·Granted Sep 10, 1985·26 cites·5 claims
- 2672US7395148B2Fuel injection controller for internal combustion engineDENSO CORP·Filed 2007·Granted Jul 1, 2008·9 cites·13 claims
- 2771US5532520ASemiconductor wafer with alignment marksTOSHIBA KK·Filed 1994·Granted Jul 2, 1996·36 cites·31 claims
- 2871US5329904AEngine control apparatus for discriminating cylindersNIPPON DENSO CO·Filed 1993·Granted Jul 19, 1994·24 cites·13 claims
- 2965US7254473B2Compression ignition engine control apparatus ensuring desired output of torqueDENSO CORP·Filed 2006·Granted Aug 7, 2007·7 cites·9 claims
- 3065US6712053B2Control system for internal combustion engineDENSO CORP·Filed 2002·Granted Mar 30, 2004·14 cites·16 claims
- 3164US7637245B2Method and system for controlling an actuator to rotate a valveDENSO CORP·Filed 2006·Granted Dec 29, 2009·5 cites·15 claims
- 3263US7509938B2Internal combustion engine control apparatusDENSO CORP·Filed 2007·Granted Mar 31, 2009·5 cites·8 claims
- 3363US5489337AApparatus for applying organic material to semiconductor wafer in which the nozzle opening adjusts in response to dataTOSHIBA KK·Filed 1994·Granted Feb 6, 1996·35 cites·16 claims
- 3463US4985374AMaking a semiconductor device with ammonia treatment of photoresistTOSHIBA KK·Filed 1990·Granted Jan 15, 1991·36 cites·16 claims
- 3562US4760828AIgnition timing controller for multi-cylinder engineNIPPON DENSO CO·Filed 1987·Granted Aug 2, 1988·20 cites·6 claims
- 3661US7606651B2Apparatus for controlling timings of intervals in which combustion chamber pressure data are acquired from output signals of cylinder pressure sensors of multi-cylinder internal combustion engineDENSO CORP·Filed 2007·Granted Oct 20, 2009·4 cites·13 claims
- 3761US5157003AMethod of etching isolation and alignment mark regions using a single resist maskTOSHIBA KK·Filed 1991·Granted Oct 20, 1992·32 cites·4 claims
- 3861US4711214AAnti-knocking control in internal combustion engineNIPPON DENSO CO·Filed 1986·Granted Dec 8, 1987·16 cites·12 claims
- 3960US7150264B2Control device for internal combustion engineDENSO CORP·Filed 2004·Granted Dec 19, 2006·10 cites·10 claims
- 4060US7007664B2Fuel injection control system of internal combustion engineDENSO CORP·Filed 2004·Granted Mar 7, 2006·10 cites·17 claims
- 4160US5127989AMethod of forming a thin film pattern with a trapezoidal cross sectionTOSHIBA KK·Filed 1991·Granted Jul 7, 1992·33 cites·13 claims
- 4260US4770144AKnock control apparatus and method for internal combustion enginesNIPPON DENSO CO·Filed 1987·Granted Sep 13, 1988·11 cites·12 claims
- 4358US7513245B2Engine torque control apparatus and method for adjusting engine torque control apparatusDENSO CORP·Filed 2007·Granted Apr 7, 2009·4 cites·16 claims
- 4455US7707994B2Fuel injection controllerDENSO CORP·Filed 2007·Granted May 4, 2010·2 cites·10 claims
- 4555US5320932AMethod of forming contact holesTOSHIBA KK·Filed 1991·Granted Jun 14, 1994·25 cites·7 claims
- 4655US4711213AKnock control system for internal combustion enginesNIPPON DENSO CO·Filed 1986·Granted Dec 8, 1987·16 cites·13 claims
- 4755US4452206AIgnition timing control system for internal combustion enginesNIPPON DENSO CO·Filed 1982·Granted Jun 5, 1984·8 cites·11 claims
- 4854US7574298B2Fuel injection controllerDENSO CORP·Filed 2007·Granted Aug 11, 2009·2 cites·12 claims
- 4952US5798203AMethod of making a negative photoresist imageTOSHIBA KK·Filed 1996·Granted Aug 25, 1998·13 cites·15 claims
- 5052US4498331AKnocking detecting apparatus for internal combustion enginesNIPPON DENSO CO·Filed 1983·Granted Feb 12, 1985·13 cites·6 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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