Inventor · disambiguated record
Hajime Kako
Also filed as: KAKO HAJIME
26 granted patents·544 citations·filing 1984–1998
97Inventor score
Top patents by PatentIndex Score
26 records- 0190US5937808AValve timing control system for internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Aug 17, 1999·51 cites·15 claims
- 0288US5014203AAbnormality detecting device for an EGR systemMITSUBISHI ELECTRIC CORP·Filed 1989·Granted May 7, 1991·39 cites·6 claims
- 0387US5957095AValve timing controlling device of internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Sep 28, 1999·85 cites·9 claims
- 0484US5368005AApparatus for detecting fault in exhaust gas recirculation control system of internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Nov 29, 1994·38 cites·5 claims
- 0584US4967717AAbnormality detecting device for an EGR systemMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Nov 6, 1990·32 cites·7 claims
- 0681US4930482AFuel control apparatus for enginesMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jun 5, 1990·24 cites·10 claims
- 0780US4938195AAtmospheric pressure detecting device for engine controlMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jul 3, 1990·24 cites·8 claims
- 0879US5501201AFlow quantity valve controller and manufacturing method for flow quantity valveMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Mar 26, 1996·36 cites·28 claims
- 0977US4928655AFuel injection controller for an internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted May 29, 1990·21 cites·3 claims
- 1075US5563515ACylinder identifying apparatus for a multi-cylinder internal combustion engine with misfire detectionMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Oct 8, 1996·44 cites·5 claims
- 1174US5002031AFuel control apparatus for an internal-combustion engineMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Mar 26, 1991·26 cites·6 claims
- 1269US4611560AIdling speed control system of an internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Sep 16, 1986·16 cites·4 claims
- 1365US4903657AApparatus for and method of controlling internal combustion enginesMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Feb 27, 1990·14 cites·12 claims
- 1463US4951647AEngine control apparatusMIKUNI KOGYO KK·Filed 1989·Granted Aug 28, 1990·15 cites·18 claims
- 1557US6024062AHydraulic apparatus for adjusting the timing of opening and closing of an engine valveMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Feb 15, 2000·18 cites·7 claims
- 1649US5043901AAir-fuel ratio controllerMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Aug 27, 1991·8 cites·6 claims
- 1745US5532930AEngine-controlling atmospheric pressure detection systemMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 2, 1996·9 cites·7 claims
- 1842US5035217AIdling adjusting methodMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 30, 1991·8 cites·4 claims
- 1941US5069182AIgnition timing control apparatus for an engineMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Dec 3, 1991·4 cites·1 claims
- 2040US5315979AElectronic control apparatus for an internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1993·Granted May 31, 1994·7 cites·1 claims
- 2140US5172549AAir-fuel ratio control device for an engineMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Dec 22, 1992·7 cites·1 claims
- 2238US5113347AInternal combustion engine speed controller for controlling a throttle valve bypass with respect to the atmospheric pressureMITSUBISHI ELECTRIC CORP·Filed 1990·Granted May 12, 1992·6 cites·4 claims
- 2338US5101787AIgnition timing control apparatus for an engineMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Apr 7, 1992·5 cites·1 claims
- 2433US5040515AApparatus for detecting throttle opening of an engineMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Aug 20, 1991·3 cites·9 claims
- 2533US4984553AFuel control apparatus for an internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jan 15, 1991·3 cites·2 claims
- 2632US5392748AIgnition timing controlling device for an engineMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Feb 28, 1995·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →