Inventor
YUYA MASAHIKO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “YUYA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
19 patentsUS7690341B2Apr 6, 2010
Engine intake valve timing control apparatus
NISSAN MOTOR15 citations83
US7047945B2May 23, 2006
Start-up control of in-cylinder fuel injection internal combustion engine
NISSAN MOTOR14 citations83
US7024851B2Apr 11, 2006
Direct fuel injection/spark ignition engine control device
NISSAN MOTOR12 citations83
US6598588B2Jul 29, 2003
Controlling of ignition timing of an internal combustion engine
NISSAN MOTOR14 citations83
US6578551B2Jun 17, 2003
Fuel injection control for internal combustion engine
NISSAN MOTOR13 citations83
US7237521B2Jul 3, 2007
Engine starting method and engine starting device
NISSAN MOTOR14 citations82
US7233856B2Jun 19, 2007
Internal combustion engine and control method therefor
NISSAN MOTOR14 citations82
US6792912B2Sep 21, 2004
Direct fuel injection combustion control system
NISSAN MOTOR14 citations80
US6575150B2Jun 10, 2003
Ignition timing control device for internal combustion engine
NISSAN MOTOR7 citations74
US6904890B2Jun 14, 2005
Start-up control of in-cylinder fuel injection spark ignition internal combustion engine
NISSAN MOTOR7 citations73
US7117666B2Oct 10, 2006
Direct fuel injection/spark ignition engine control device
NISSAN MOTOR6 citations62
US6990948B2Jan 31, 2006
Direct injection engine system and start-up method for direct injection engine
NISSAN MOTOR6 citations62
US6892694B2May 17, 2005
Start-up control of direct injection engine
NISSAN MOTOR5 citations62
US6879905B2Apr 12, 2005
Apparatus and a method for controlling an engine
NISSAN MOTOR2 citations62
US6752122B2Jun 22, 2004
Combustion control apparatus and method for spark-ignited internal combustion engine
NISSAN MOTOR6 citations62
US6571775B2Jun 3, 2003
Fuel injection control for start-up of internal combustion engine
NISSAN MOTOR2 citations62
US6568373B2May 27, 2003
Fuel injection control for start-up of internal combustion engine
NISSAN MOTOR5 citations62
US6568371B2May 27, 2003
Fuel injection control for internal combustion engine
NISSAN MOTOR6 citations62
US6805098B2Oct 19, 2004
Apparatus and a method for controlling an engine
NISSAN MOTOR0 citations51