Inventor
YOSHIOKA YOSHIAKI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIOKA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
14 patentsUS5884605AMar 23, 1999
Controller and control method for engine ignition timing
NISSAN MOTOR65 citations94
US6328007B1Dec 11, 2001
Internal cylinder intake-air quantity calculating apparatus and method for variable valve open/closure timing controlled engine
NISSAN MOTOR44 citations92
US5690086ANov 25, 1997
Air/fuel ratio control apparatus
NISSAN MOTOR55 citations92
US6766640B2Jul 27, 2004
Engine exhaust purification device
NISSAN MOTOR14 citations84
US6349592B1Feb 26, 2002
Intake air quantity calculating apparatus for an internal combustion engine with a variable valve timing control mechanism
NISSAN MOTOR19 citations84
US5988144ANov 23, 1999
Engine air-fuel ratio controller
NISSAN MOTOR18 citations84
US5762043AJun 9, 1998
Engine fuel injection controller
NISSAN MOTOR18 citations84
US6741924B2May 25, 2004
Apparatus and method for engine cylinder intake air quantity calculation
NISSAN MOTOR12 citations74
US6116227ASep 12, 2000
Engine air-fuel ratio controller
NISSAN MOTOR15 citations74
US5560339AOct 1, 1996
Fuel injection control system for internal combustion engine
NISSAN MOTOR10 citations74
US6718920B2Apr 13, 2004
Camshaft rotational phase detecting apparatus and cylinder intake air quantity calculating apparatus for engine
NISSAN MOTOR10 citations73
US6494185B2Dec 17, 2002
Fuel injection control apparatus and method for variably operated engine valve equipped internal combustion
NISSAN MOTOR7 citations73
US6760681B2Jul 6, 2004
Rate detection method and rate detector
NISSAN MOTOR5 citations62
US6125628AOct 3, 2000
Engine startup air-fuel ratio controller
NISSAN MOTOR6 citations60