Inventor · disambiguated record
Mamoru Fujieda
Also filed as: FUJIEDA MAMORU
39 granted patents·3 pending applications·1,386 citations·filing 1974–2004
98Inventor score
Top patents by PatentIndex Score
42 records- 0198US4627312AAutomatic transmissionHITACHI LTD·Filed 1985·Granted Dec 9, 1986·97 cites·7 claims
- 0297US6055948AInternal combustion engine control systemHITACHI LTD·Filed 1995·Granted May 2, 2000·114 cites·12 claims
- 0397US5693877AEvaluating 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
- 0497US5666916AApparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 1994·Granted Sep 16, 1997·71 cites·14 claims
- 0596US4325341AFuel control device for fuel injection system for internal combustion engineHITACHI LTD·Filed 1979·Granted Apr 20, 1982·55 cites·14 claims
- 0694US6343585B1Apparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 2000·Granted Feb 5, 2002·36 cites·21 claims
- 0794US6148791AApparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 1999·Granted Nov 21, 2000·50 cites·18 claims
- 0893US4517837AAir flow rate measuring apparatusHITACHI LTD·Filed 1983·Granted May 21, 1985·42 cites·18 claims
- 0992US6745743B2Control apparatus for a direct injection engineHITACHI LTD·Filed 2002·Granted Jun 8, 2004·30 cites·20 claims
- 1092US6564763B2Internal combustion engine control systemHITACHI LTD·Filed 2002·Granted May 20, 2003·29 cites·22 claims
- 1192US5522357AApparatus and method of fuel injection and ignition of internal combustion engineHITACHI LTD·Filed 1994·Granted Jun 4, 1996·57 cites·14 claims
- 1291US5361213AControl device for an automobileHITACHI LTD·Filed 1993·Granted Nov 1, 1994·108 cites·22 claims
- 1390US7089908B2Control device and control method for direct injection engineHITACHI CAR ENG CO LTD·Filed 2004·Granted Aug 15, 2006·30 cites·16 claims
- 1490US4561403AAir-fuel ratio control apparatus for internal combustion enginesHITACHI LTD·Filed 1984·Granted Dec 31, 1985·33 cites·14 claims
- 1589US6828156B2Evaluating 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
- 1687US5875761AApparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 1997·Granted Mar 2, 1999·32 cites·85 claims
- 1786US5722362ADirect injection system engine controlling apparatusHITACHI LTD·Filed 1996·Granted Mar 3, 1998·42 cites·12 claims
- 1886US5360166AFuel injection valveHITACHI LTD·Filed 1992·Granted Nov 1, 1994·46 cites·11 claims
- 1984US6516264B2Control apparatus for drive systemHITACHI LTD·Filed 2001·Granted Feb 4, 2003·30 cites·5 claims
- 2083US6748919B2Internal combustion engine and fuel injection control device thereforHITACHI LTD·Filed 2002·Granted Jun 15, 2004·23 cites·10 claims
- 2181US5140965ASystem for and method of supplying fuel to internal combustion engineHITACHI LTD·Filed 1991·Granted Aug 25, 1992·33 cites·39 claims
- 2280US4404846AAir flow rate measuring device incorporating hot wire type air flow meterHITACHI LTD·Filed 1981·Granted Sep 20, 1983·32 cites·4 claims
- 2379US6453871B1Apparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 2002·Granted Sep 24, 2002·14 cites·3 claims
- 2478US6519931B2Direct gasoline injection type spark igniting internal combustion engine with turbocharger and the engine control methodHITACHI LTD·Filed 2001·Granted Feb 18, 2003·21 cites·23 claims
- 2576US6058348AControl apparatus for drive system composed of engine and transmissionHITACHI LTD·Filed 1995·Granted May 2, 2000·39 cites·1 claims
- 2676US4387429AFuel injection system for internal combustion engineHITACHI LTD·Filed 1980·Granted Jun 7, 1983·28 cites·25 claims
- 2774US5850816AMethod 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
- 2873US6634333B2Direct injection type internal combustion engineHITACHI LTD·Filed 2001·Granted Oct 21, 2003·24 cites·5 claims
- 2968US7089916B2Internal combustion engine and fuel injection control device thereforHITACHI LTD·Filed 2004·Granted Aug 15, 2006·12 cites·7 claims
- 3066US6812029B2Evaluating method for NOx eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method thereforHITACHI LTD·Filed 2001·Granted Nov 2, 2004·7 cites·6 claims
- 3158US5325828AAir intake arrangement for internal combustion engineHITACHI LTD·Filed 1993·Granted Jul 5, 1994·18 cites·26 claims
- 3256US7082922B2Fuel injection method of internal combustion engine, fuel injection valve of the same, and internal combustion engineHITACHI CAR ENG CO LTD·Filed 2004·Granted Aug 1, 2006·6 cites·20 claims
- 3354US6298300B1Control apparatus for drive system composed of engine and transmissionHITACHI LTD·Filed 1999·Granted Oct 2, 2001·16 cites·5 claims
- 3452US5261373AEngine exhaust gas recirculation systemHITACHI LTD·Filed 1991·Granted Nov 16, 1993·22 cites·4 claims
- 3552US3934567AFuel evaporating deviceHITACHI LTD·Filed 1974·Granted Jan 27, 1976·10 cites·6 claims
- 3649US7077099B2Direct injection type internal combustion engineHITACHI LTD·Filed 2003·Granted Jul 18, 2006·7 cites·6 claims
- 3749USRE37269EAir intake arrangement for internal combustion engineHITACHI LTD·Filed 1996·Granted Jul 10, 2001·12 cites·130 claims
- 3845US6644270B2Apparatus for and method of controlling internal combustion engineHITACHI LTD·Filed 2002·Granted Nov 11, 2003·2 cites·4 claims
- 3943US4791903AFuel supply system for internal-combustion engineHITACHI LTD·Filed 1987·Granted Dec 20, 1988·6 cites·5 claims
- 4039US2005060986A1Evaluating method for no eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method thereforFiled 2004·Application pending·0 cites
- 4137US2002017256A1Internal combustion engine control systemHITACHI LTD·Filed 2001·Application pending·0 cites
- 4236US2001045194A1Internal combustion engine control systemFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →