Inventor
ISHIZUKA KOJI
JP55 patents
⚠️ This page may combine multiple inventors who share the name “ISHIZUKA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
22 patentsUS7865293B2Jan 4, 2011
Fuel injection control device
DENSO CORP23 citations92
US7747377B2Jun 29, 2010
Fuel injection control device
DENSO CORP20 citations92
US7677092B2Mar 16, 2010
Cylinder characteristic variation sensing device
DENSO CORP21 citations92
US7317983B2Jan 8, 2008
Fuel injection controlling apparatus for internal combustion engine
DENSO CORP23 citations92
US7021278B2Apr 4, 2006
Fuel injection system
DENSO CORP33 citations92
US7933712B2Apr 26, 2011
Defective injection detection device and fuel injection system having the same
DENSO CORP14 citations84
US7921707B2Apr 12, 2011
Exhaust gas recirculation distribution variation sensing device
DENSO CORP12 citations84
US7873460B2Jan 18, 2011
Controller for fuel injection system
DENSO CORP9 citations84
US7861691B2Jan 4, 2011
Controller for accumulator fuel injection system
DENSO CORP11 citations84
US7792632B2Sep 7, 2010
Intake air quantity correcting device
DENSO CORP10 citations84
US7765995B2Aug 3, 2010
Fuel injection device and fuel injection system
DENSO CORP15 citations84
US7520265B2Apr 21, 2009
Fuel injection controller
DENSO CORP9 citations84
US7472689B2Jan 6, 2009
Fuel injection system
DENSO CORP17 citations84
US7343240B2Mar 11, 2008
Fuel injection controller
DENSO CORP11 citations84
US7003394B2Feb 21, 2006
Engine controller
DENSO CORP12 citations84
US8370065B2Feb 5, 2013
Engine control system with algorithm for actuator control
DENSO CORP8 citations83
US7599784B2Oct 6, 2009
Fuel injection system learning average of injection quantities for correcting injection characteristic of fuel injector
DENSO CORP7 citations74
US7912623B2Mar 22, 2011
Engine control system designed to manage schedule of engine control tasks
DENSO CORP4 citations63
US7647160B2Jan 12, 2010
Fuel injection system with injection quantity learning function
DENSO CORP6 citations63
US7284538B2Oct 23, 2007
Rotation angle sensing device
DENSO CORP5 citations63
US8014932B2Sep 6, 2011
Fuel injection controller for internal combustion engine
DENSO CORP5 citations60
US9708987B2Jul 18, 2017
Control apparatus for controlling combustion in compression-ignition internal combustion engine
DENSO CORP0 citations41
NAKATA KENICHIRO
9 patentsUS9127612B2Sep 8, 2015
Fuel-injection-characteristics learning apparatus
NAKATA KENICHIRO10 citations84
US8543314B2Sep 24, 2013
Injection control device of internal combustion engine
NAKATA KENICHIRO15 citations84
US8539935B2Sep 24, 2013
Fuel injection device, fuel injection system, and method for determining malfunction of the same
NAKATA KENICHIRO10 citations84
US8155859B2Apr 10, 2012
Fuel injection device and method for examining the same
NAKATA KENICHIRO13 citations84
US8100112B2Jan 24, 2012
Fuel-supply quantity estimating apparatus and fuel injection system
NAKATA KENICHIRO10 citations84
US8437942B2May 7, 2013
Fuel injection characteristic sensing device and fuel injection command correcting device
NAKATA KENICHIRO7 citations81
US8459234B2Jun 11, 2013
Fuel injection device, fuel injection system, and method for determining malfunction of the same
NAKATA KENICHIRO6 citations73
US8240192B2Aug 14, 2012
Fuel temperature sensing device
NAKATA KENICHIRO2 citations62
US9267459B2Feb 23, 2016
Fuel-injector-replacement determining device
NAKATA KENICHIRO0 citations41
AGILENT TECHNOLOGIES INC
4 patentsUS7184923B2Feb 27, 2007
Method for analyzing measurement data of device under test, program, measurement data analyzing system
AGILENT TECHNOLOGIES INC9 citations74
US7319940B2Jan 15, 2008
Method for managing semiconductor characteristic evaluation apparatus and computer program therefor
AGILENT TECHNOLOGIES INC2 citations63
US7472035B2Dec 30, 2008
Method for analyzing measurement data of device under test, program, measurement data analyzing system
AGILENT TECHNOLOGIES INC0 citations52
US7330044B2Feb 12, 2008
Method and apparatus for semiconductor testing
AGILENT TECHNOLOGIES INC0 citations52
YAMADA NAOYUKI
3 patentsSUGIYAMA KOUICHI
3 patentsISHIZUKA KOJI
2 patentsASANO MASAHIRO
1 patentMORIMOTO YOUHEI
1 patentFUJIKURA LTD
1 patentNISSHIN FOODS INC
1 patentSUBARU CORP
1 patentIKEDA SUMITAKA
1 patentHOSHI SHINYA
1 patentShowing the top 50 of 55 patents by PatentIndex Score.