Inventor · disambiguated record
Akikazu Kojima
Also filed as: KOJIMA AKIKAZU
24 granted patents·1 pending application·834 citations·filing 1983–2009
97Inventor score
Top patents by PatentIndex Score
25 records- 0198US4685290AEngine control with function to eliminate minute particles in exhaust gasNIPPON SOKEN·Filed 1985·Granted Aug 11, 1987·92 cites·9 claims
- 0294US5458673AExhaust gas particulate purifying process for internal combustion engineNIPPON SOKEN·Filed 1993·Granted Oct 17, 1995·102 cites·3 claims
- 0391US7926331B2Detection of fuel property based on change in rotational speed of engineDENSO CORP·Filed 2009·Granted Apr 19, 2011·23 cites·40 claims
- 0490US5722588ACombustion heaterNIPPON SOKEN·Filed 1995·Granted Mar 3, 1998·65 cites·5 claims
- 0589US4963074AVariable displacement swash-plate type compressorNIPPON DENSO CO·Filed 1989·Granted Oct 16, 1990·62 cites·14 claims
- 0688US5171335AFilter for collecting fine particles in exhaust gasNIPPON SOKEN·Filed 1991·Granted Dec 15, 1992·71 cites·10 claims
- 0788US4886423AVariable displacement swash-plate type compressorNIPPON SOKEN·Filed 1988·Granted Dec 12, 1989·49 cites·34 claims
- 0888US4558565AExhaust gas cleaning device for internal combustion engineNIPPON SOKEN·Filed 1983·Granted Dec 17, 1985·60 cites·12 claims
- 0986US8175789B2Combustion 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
- 1084US5144798ARegenerative particulate trap system for emission controlNIPPON SOKEN·Filed 1991·Granted Sep 8, 1992·58 cites·11 claims
- 1180US5672324AElectrically heatable honeycomb body of a catalytic converter equipped in an exhaust system of an internal combustion engineNIPPON SOKEN·Filed 1996·Granted Sep 30, 1997·47 cites·18 claims
- 1280US5022826AVariable capacity type swash plate compressorNIPPON DENSO CO·Filed 1989·Granted Jun 11, 1991·38 cites·13 claims
- 1378US7647161B2Fuel injection controller and fuel injection system using the sameDENSO CORP·Filed 2008·Granted Jan 12, 2010·9 cites·6 claims
- 1477US4932843AVariable displacement swash-plate type compressorNIPPON DENSO CO·Filed 1989·Granted Jun 12, 1990·34 cites·17 claims
- 1573US7921699B2Apparatus for detecting rotational position of internal combustion engineDENSO CORP·Filed 2009·Granted Apr 12, 2011·6 cites·4 claims
- 1666US5617995ACombustion heaterNIPPON SOKEN·Filed 1995·Granted Apr 8, 1997·29 cites·13 claims
- 1765US7254473B2Compression ignition engine control apparatus ensuring desired output of torqueDENSO CORP·Filed 2006·Granted Aug 7, 2007·7 cites·9 claims
- 1865US5165878AScroll type compressor with slide guide for preventing rotation of the moveable scrollNIPPON SOKEN·Filed 1991·Granted Nov 24, 1992·19 cites·10 claims
- 1964US7894975B2Combustion control device and method for controlling combustion of engineDENSO CORP·Filed 2009·Granted Feb 22, 2011·5 cites·20 claims
- 2063US7509938B2Internal combustion engine control apparatusDENSO CORP·Filed 2007·Granted Mar 31, 2009·5 cites·8 claims
- 2154US7574298B2Fuel injection controllerDENSO CORP·Filed 2007·Granted Aug 11, 2009·2 cites·12 claims
- 2248US5305602ADevice for catching and removing particulates for a diesel engineNIPPON SOKEN·Filed 1992·Granted Apr 26, 1994·19 cites·7 claims
- 2340US7367311B2Control system for compression ignition internal combustion engineDENSO CORP·Filed 2007·Granted May 6, 2008·0 cites·6 claims
- 2434US5094997APorous supportNIPPON SOKEN·Filed 1990·Granted Mar 10, 1992·7 cites·9 claims
- 2534US2007289289A1Exhaust emission purifier with additive feeder unit and pressurized air introducer unitDENSO CORP·Filed 2007·Application pending·0 cites
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