Inventor · disambiguated record
Sachito Fujimoto
Also filed as: FUJIMOTO SACHITO
51 granted patents·886 citations·filing 1986–2007
99Inventor score
Top patents by PatentIndex Score
51 records- 0194US5158063AAir-fuel ratio control method for internal combustion enginesHONDA MOTOR CO LTD·Filed 1991·Granted Oct 27, 1992·77 cites·8 claims
- 0292US7966121B2Fuel efficiency display device for fuel cell vehicle, and fuel efficiency displaying method for fuel cell vehicleHONDA MOTOR CO LTD·Filed 2007·Granted Jun 21, 2011·17 cites·4 claims
- 0388US5201173ACatalyst temperature control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Apr 13, 1993·45 cites·7 claims
- 0487US5966930ACatalyst deterioration-determining system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1997·Granted Oct 19, 1999·71 cites·21 claims
- 0587US5216995AEvaporative fuel-purging control system and air-fuel ratio control system associated therewith for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Jun 8, 1993·46 cites·25 claims
- 0684US6874588B2Fuel cell electric vehicle and a fuel cell system boxHONDA MOTOR CO LTD·Filed 2002·Granted Apr 5, 2005·45 cites·11 claims
- 0778US5586544AFuel injection amount control system for internal combustion engines and intake passage wall temperature-estimating device used thereinHONDA MOTOR CO LTD·Filed 1994·Granted Dec 24, 1996·30 cites·32 claims
- 0876US5188085ADevice for measuring concentration/flow rate of a mixture drawn into an internal combustion engine and air-fuel ratio control system of the engine incorporating the deviceHONDA MOTOR CO LTD·Filed 1992·Granted Feb 23, 1993·34 cites·10 claims
- 0972US5212947AFailure-detecting device for air-fuel ratio sensors of internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted May 25, 1993·39 cites·9 claims
- 1072US4915081AMethod of determining activation of exhaust gas ingredient-concentration sensors for internal combustion enginesHONDA MOTOR CO LTD·Filed 1989·Granted Apr 10, 1990·18 cites·9 claims
- 1169US7270899B2On-board fuel cell powered electric vehicleHONDA MOTOR CO LTD·Filed 2003·Granted Sep 18, 2007·10 cites·8 claims
- 1269US5216998AEvaporative fuel-purging control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1991·Granted Jun 8, 1993·23 cites·10 claims
- 1364US5178117AEvaporative fuel-purging control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Jan 12, 1993·21 cites·8 claims
- 1463US5224456AStarting fuel supply control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Jul 6, 1993·21 cites·5 claims
- 1561US5065705ASystem for preventing overheat of engine for vehicleHONDA MOTOR CO LTD·Filed 1990·Granted Nov 19, 1991·21 cites·3 claims
- 1660US5036820AMethod of determining activation of an exhaust gas concentration sensor equipped with a heaterHONDA MOTOR CO LTD·Filed 1990·Granted Aug 6, 1991·19 cites·4 claims
- 1760US4848303AMethod of controlling operation of internal combustion enginesHONDA MOTOR CO LTD·Filed 1988·Granted Jul 18, 1989·13 cites·7 claims
- 1857US5678523AEvaporative fuel-processing system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Oct 21, 1997·18 cites·12 claims
- 1956US5343700AAir-fuel ratio control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Sep 6, 1994·15 cites·10 claims
- 2055US5850820AEvaporative fuel control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Dec 22, 1998·16 cites·13 claims
- 2155US5176123AEvaporative fuel-purging control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Jan 5, 1993·15 cites·4 claims
- 2255US4913120AAir-fuel ratio feedback control method for internal combustion enginesHONDA MOTOR CO LTD·Filed 1989·Granted Apr 3, 1990·11 cites·7 claims
- 2354US5195495AEvaporative fuel-purging control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Mar 23, 1993·15 cites·16 claims
- 2454US5072631AControl system for internal combustion engine installed in vehicle with automatic transmissionHONDA MOTOR CO LTD·Filed 1990·Granted Dec 17, 1991·21 cites·9 claims
- 2552US5579747ADevice for detecting abnormality of fuel supply system of internal combustion enginesHONDA MOTOR CO LTD·Filed 1995·Granted Dec 3, 1996·15 cites·4 claims
- 2650US5542393AFuel injection amount control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1994·Granted Aug 6, 1996·12 cites·14 claims
- 2749US4966111AFuel supply control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1989·Granted Oct 30, 1990·10 cites·8 claims
- 2847US5601064AFuel injection control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1995·Granted Feb 11, 1997·13 cites·9 claims
- 2947US5524591AFuel supply amount control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1994·Granted Jun 11, 1996·16 cites·6 claims
- 3047US5048487AIgnition timing control system for internal combustion engineHONDA MOTOR CO LTD·Filed 1990·Granted Sep 17, 1991·16 cites·5 claims
- 3146US5732687AEvaporative fuel-processing system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Mar 31, 1998·11 cites·5 claims
- 3246US4923042AFuel supply control method for an engine with a fluid torque converter clutchHONDA MOTOR CO LTD·Filed 1989·Granted May 8, 1990·9 cites·13 claims
- 3345US5263461AEvaporative fuel-purging control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1992·Granted Nov 23, 1993·10 cites·7 claims
- 3445US4753210AFuel injection control method for internal combustion engines at accelerationHONDA MOTOR CO LTD·Filed 1987·Granted Jun 28, 1988·9 cites·7 claims
- 3544US4730592AOuter vent control device for a carburetorHONDA MOTOR CO LTD·Filed 1986·Granted Mar 15, 1988·7 cites·6 claims
- 3643US5052357AIntake air mount control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1990·Granted Oct 1, 1991·8 cites·7 claims
- 3742US4926828AAir-fuel ratio feedback control method for internal combustion enginesHONDA MOTOR CO LTD·Filed 1989·Granted May 22, 1990·6 cites·3 claims
- 3842US4898143AExhaust gas recirculation control method for internal combustion enginesHONDA MOTOR CO LTD·Filed 1989·Granted Feb 6, 1990·9 cites·7 claims
- 3940US4858581AAir-fuel ratio feedback control method for internal combustion enginesHONDA MOTOR CO LTD·Filed 1988·Granted Aug 22, 1989·6 cites·6 claims
- 4039US4788954AMethod for controlling by-pass air flow on deceleration of internal combustion engineHONDA MOTOR CO LTD·Filed 1987·Granted Dec 6, 1988·7 cites·1 claims
- 4138US5690076AEvaporative fuel-processing system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Nov 25, 1997·7 cites·8 claims
- 4238US4993393AAir-fuel ratio feedback control method for internal combustion enginesHONDA MOTOR CO LTD·Filed 1990·Granted Feb 19, 1991·6 cites·7 claims
- 4337US5070841AIgnition timing control system for internal combustion engineHONDA MOTOR CO LTD·Filed 1990·Granted Dec 10, 1991·11 cites·28 claims
- 4437US4796589AAir-fuel ratio feedback control method for internal combustion enginesHONDA GIKEN KOGYO K K HONDA MO·Filed 1988·Granted Jan 10, 1989·5 cites·8 claims
- 4536US5201383AIgnition timing control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1991·Granted Apr 13, 1993·9 cites·4 claims
- 4635US5577488AAir-fuel ratio sensor deterioration-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1995·Granted Nov 26, 1996·6 cites·6 claims
- 4733US5676119AAir-fuel ratio control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Oct 14, 1997·5 cites·10 claims
- 4832US5692486AAir-fuel ratio sensor deterioration-detecting system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1996·Granted Dec 2, 1997·4 cites·7 claims
- 4931US5016596AAir-fuel ratio control method for internal combustion enginesHONDA MOTOR CO LTD·Filed 1990·Granted May 21, 1991·2 cites·12 claims
- 5029US5170762AIgnition timing control system for internal combustion enginesHONDA MOTOR CO LTD·Filed 1991·Granted Dec 15, 1992·3 cites·7 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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