Inventor
TOMITA MASAYUKI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “TOMITA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
17 patentsUS7051701B2May 30, 2006
Direct fuel injection/spark ignition engine control device
NISSAN MOTOR24 citations92
US6510834B1Jan 28, 2003
Control for spark-ignited direct fuel injection internal combustion engine
NISSAN MOTOR33 citations92
US7350504B2Apr 1, 2008
Control apparatus and method for inner cylinder direct injection spark ignited internal combustion engine
NISSAN MOTOR24 citations90
US7159566B2Jan 9, 2007
Control method and apparatus for direct injection spark ignited internal combustion engine
NISSAN MOTOR17 citations84
US7096853B2Aug 29, 2006
Direct fuel injection/spark ignition engine control device
NISSAN MOTOR11 citations84
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
US7958720B2Jun 14, 2011
Combustion control apparatus for direct-injection spark-ignition internal combustion engine
NISSAN MOTOR13 citations82
US6408816B1Jun 25, 2002
Control apparatus and method for direct-injection spark-ignition 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
US7194999B2Mar 27, 2007
Combustion control apparatus for direct-injection spark-ignition internal combustion engine
NISSAN MOTOR8 citations72
US7980207B2Jul 19, 2011
Multi-link engine
NISSAN MOTOR4 citations63
US7185631B2Mar 6, 2007
Combustion control system and method for direct-injection spark-ignition internal combustion engine
NISSAN MOTOR6 citations62
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
US7104249B2Sep 12, 2006
Direct fuel injection/spark ignition engine control device
NISSAN MOTOR0 citations51
KUBOTA KK
3 patentsUS11612967B2Mar 28, 2023
Alloy for overlay welding and reaction tube
KUBOTA KK0 citations60
US11059134B2Jul 13, 2021
Alloy for overlay welding and reaction tube
KUBOTA KK0 citations60
US11162151B2Nov 2, 2021
Tube body that is to be used in high-temperature atmosphere and method for forming metal oxide layer on inner surface of tube body
KUBOTA KK0 citations50