Inventor · disambiguated record
Minoru Ohsuga
Also filed as: OHSUGA MINORU
99 granted patents·25 pending applications·2,553 citations·filing 1982–2010
99Inventor score
Top patents by PatentIndex Score
124 records- 0199US6039026AMethod of controlling internal combustion engineHITACHI LTD·Filed 1998·Granted Mar 21, 2000·149 cites·15 claims
- 0298US7121253B2Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valveHITACHI LTD·Filed 2006·Granted Oct 17, 2006·51 cites·5 claims
- 0398US6772585B2Controller of compression-ignition engineHITACHI LTD·Filed 2002·Granted Aug 10, 2004·114 cites·24 claims
- 0497US7013863B2Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valveHITACHI LTD·Filed 2004·Granted Mar 21, 2006·60 cites·6 claims
- 0597US6055948AInternal combustion engine control systemHITACHI LTD·Filed 1995·Granted May 2, 2000·114 cites·12 claims
- 0697US5693877AEvaluating method for NOx eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method thereforHITACHI LTD·Filed 1994·Granted Dec 2, 1997·97 cites·6 claims
- 0797US5666916AApparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 1994·Granted Sep 16, 1997·71 cites·14 claims
- 0897US5369581AVehicle control apparatus and method thereforHITACHI LTD·Filed 1993·Granted Nov 29, 1994·86 cites·16 claims
- 0996US6530361B1Compression ignition engine and control method thereofHITACHI LTD·Filed 2000·Granted Mar 11, 2003·77 cites·13 claims
- 1096US6520142B2Engine control system for controlling in-cylinder fuel injection engineHITACHI LTD·Filed 2002·Granted Feb 18, 2003·56 cites·20 claims
- 1195US6499456B1Cylinder injection engine and control apparatus and method thereofHITACHI LTD·Filed 2000·Granted Dec 31, 2002·63 cites·19 claims
- 1294US7650225B2Engine controllerHITACHI LTD·Filed 2007·Granted Jan 19, 2010·27 cites·24 claims
- 1394US6457353B1Apparatus of diagnosing an internal combustion engine and a method of diagnosing of an internal combustion engineHITACHI LTD·Filed 2000·Granted Oct 1, 2002·53 cites·12 claims
- 1494US6343585B1Apparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 2000·Granted Feb 5, 2002·36 cites·21 claims
- 1594US6148791AApparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 1999·Granted Nov 21, 2000·50 cites·18 claims
- 1694US5084821AApparatus for determining control characteristics for automobiles and system thereforHITACHI LTD·Filed 1989·Granted Jan 28, 1992·55 cites·20 claims
- 1793US7472692B2Engine control apparatusHITACHI LTD·Filed 2007·Granted Jan 6, 2009·24 cites·22 claims
- 1892US6564763B2Internal combustion engine control systemHITACHI LTD·Filed 2002·Granted May 20, 2003·29 cites·22 claims
- 1991US5361213AControl device for an automobileHITACHI LTD·Filed 1993·Granted Nov 1, 1994·108 cites·22 claims
- 2090US6574961B2Direct-injection engine with turbocharger and method of controlling the sameHITACHI LTD·Filed 2001·Granted Jun 10, 2003·53 cites·5 claims
- 2190US6155217AControl method of an internal combustion engineHITACHI LTD·Filed 1998·Granted Dec 5, 2000·43 cites·3 claims
- 2289US6828156B2Evaluating method for NOx eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method thereforHITACHI LTD·Filed 2002·Granted Dec 7, 2004·30 cites·8 claims
- 2388US5357749AApparatus for controlling exhaust concentrationHITACHI LTD·Filed 1992·Granted Oct 25, 1994·65 cites·25 claims
- 2487US7409275B2Vehicle diagnostic systemHITACHI LTD·Filed 2007·Granted Aug 5, 2008·21 cites·19 claims
- 2587US5875761AApparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 1997·Granted Mar 2, 1999·32 cites·85 claims
- 2686US7128051B2Internal combustion engine, and control apparatus and method thereofHITACHI LTD·Filed 2004·Granted Oct 31, 2006·18 cites·5 claims
- 2786US5360166AFuel injection valveHITACHI LTD·Filed 1992·Granted Nov 1, 1994·46 cites·11 claims
- 2886US4448070AHot-wire type flow velocity meterHITACHI LTD·Filed 1982·Granted May 15, 1984·32 cites·9 claims
- 2985US8573184B2Control apparatus for controlling intake air flow, fuel injection amount, and ignition timing at each cylinder of a multi-cylinder engineNAKAGAWA SHINJI·Filed 2010·Granted Nov 5, 2013·7 cites·16 claims
- 3085US6371065B1Control method of an internal combustion engineHITACHI LTD·Filed 2000·Granted Apr 16, 2002·20 cites·2 claims
- 3184US6516264B2Control apparatus for drive systemHITACHI LTD·Filed 2001·Granted Feb 4, 2003·30 cites·5 claims
- 3284US5915352AIn-cylinder fuel injection device and internal combustion engine mounting the sameHITACHI LTD·Filed 1997·Granted Jun 29, 1999·43 cites·12 claims
- 3382US6880518B2Method of controlling direct gasoline injection type internal combustion engine with turbocharger and direct gasoline injection type internal combustion engine with turbochargerHITACHI LTD·Filed 2002·Granted Apr 19, 2005·29 cites·8 claims
- 3482US6427659B2Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valveHITACHI LTD·Filed 2001·Granted Aug 6, 2002·12 cites·1 claims
- 3581US5140965ASystem for and method of supplying fuel to internal combustion engineHITACHI LTD·Filed 1991·Granted Aug 25, 1992·33 cites·39 claims
- 3680US6095113AFuel injection apparatus and control method thereofHITACHI LTD·Filed 1998·Granted Aug 1, 2000·25 cites·16 claims
- 3779US6470868B2Engine self-diagnosis apparatus and control apparatusHITACHI LTD·Filed 2001·Granted Oct 29, 2002·24 cites·17 claims
- 3879US6453871B1Apparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 2002·Granted Sep 24, 2002·14 cites·3 claims
- 3978US8413635B2Vehicle control device and idling systemMACHIDA KENICHI·Filed 2010·Granted Apr 9, 2013·6 cites·21 claims
- 4076US6058348AControl apparatus for drive system composed of engine and transmissionHITACHI LTD·Filed 1995·Granted May 2, 2000·39 cites·1 claims
- 4175US6550444B2Premixed-compression-ignition internal combustion engine and method of controlling the sameHITACHI LTD·Filed 2001·Granted Apr 22, 2003·14 cites·10 claims
- 4274US6055960AElectronic throttle valve control apparatusHITACHI LTD·Filed 1999·Granted May 2, 2000·23 cites·5 claims
- 4374US5850816AMethod for stratifying air-fuel mixture in direct fuel injection internal combustion engine and electronic system engine control apparatus using above methodHITACHI LTD·Filed 1997·Granted Dec 22, 1998·25 cites·24 claims
- 4473US6865880B2Emission control device for cylinder fuel injection engineHITACHI LTD·Filed 2002·Granted Mar 15, 2005·15 cites·3 claims
- 4573US6334427B1Fuel injection method of a direct injection type internal combustion engine, a fuel injector, an internal combustion engine, and a combustion methodHITACHI LTD·Filed 1999·Granted Jan 1, 2002·38 cites·9 claims
- 4672US6383267B1Exhaust gas cleaning system for an engineHITACHI LTD·Filed 2000·Granted May 7, 2002·29 cites·14 claims
- 4771US6390064B2Electronic throttle valve control apparatusHITACHI LTD·Filed 2001·Granted May 21, 2002·13 cites·4 claims
- 4871US6253733B1Electronic throttle valve control apparatusHITACHI LTD·Filed 2000·Granted Jul 3, 2001·13 cites·5 claims
- 4970US8033267B2Control apparatus for an engineHITACHI LTD·Filed 2008·Granted Oct 11, 2011·5 cites·13 claims
- 5068US6782694B2Method and apparatus for controlling an engineHITACHI LTD·Filed 2002·Granted Aug 31, 2004·15 cites·17 claims
Showing the top 50 of 124 patent records by PatentIndex Score.
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