Inventor
NAKAJIMA YUKI
JP76 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA YUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
36 patentsUS6090007AJul 18, 2000
Hybrid vehicle drive force control device and control method
NISSAN MOTOR87 citations98
US6275759B1Aug 14, 2001
Automatic engine stop and restart system for vehicle
NISSAN MOTOR127 citations97
US6328671B1Dec 11, 2001
Drive force control device
NISSAN MOTOR67 citations96
US5765533AJun 16, 1998
Engine air-fuel ratio controller
NISSAN MOTOR69 citations96
US6713981B2Mar 30, 2004
Pole position detector for motor
NISSAN MOTOR34 citations93
US6625525B2Sep 23, 2003
Vehicle drive system and controlling method thereof
NISSAN MOTOR21 citations93
US6401016B1Jun 4, 2002
Vehicle control device
NISSAN MOTOR30 citations93
US6062190AMay 16, 2000
Ignition timing control apparatus and method for internal combustion engine
NISSAN MOTOR21 citations93
US6006717ADec 28, 1999
Direct-injection spark-ignition type engine control apparatus
NISSAN MOTOR20 citations93
US5992372ANov 30, 1999
Transient control between two spark-ignited combustion states in engine
NISSAN MOTOR37 citations93
US5937822AAug 17, 1999
Control system for internal combustion engine
NISSAN MOTOR25 citations93
US5600948AFeb 11, 1997
Engine air-fuel ratio controller
NISSAN MOTOR31 citations93
US5341641AAug 30, 1994
Dual sensor type air fuel ratio control system for internal combustion engine
NISSAN MOTOR22 citations93
US5255662AOct 26, 1993
Engine air-fuel ratio controller
NISSAN MOTOR21 citations93
US5129381AJul 14, 1992
Fuel injection system for internal combustion engine
NISSAN MOTOR40 citations93
US7775060B2Aug 17, 2010
Drive unit for electric vehicle
NISSAN MOTOR32 citations92
US7273119B2Sep 25, 2007
Method for starting engine of vehicle with hybrid transmission and apparatus for carrying out the method
NISSAN MOTOR27 citations92
US6291902B1Sep 18, 2001
Engine start control system
NISSAN MOTOR40 citations92
US6251046B1Jun 26, 2001
Automatic engine-stop control apparatus for internal combustion engine
NISSAN MOTOR24 citations92
US5640847AJun 24, 1997
Catalyst deterioration diagnosis system for internal combustion engine
NISSAN MOTOR35 citations91
US5119628AJun 9, 1992
Catalyst degradation diagnosing apparatus for air fuel ratio control system
NISSAN MOTOR26 citations91
US7207919B2Apr 24, 2007
Method and apparatus for engaging engine clutch for hybrid transmission
NISSAN MOTOR14 citations84
US6858956B2Feb 22, 2005
Magnetic pole position detector for rotor
NISSAN MOTOR12 citations84
US6366838B1Apr 2, 2002
Vehicle control device
NISSAN MOTOR17 citations84
US6058905AMay 9, 2000
Fuel injection control system for internal combustion engine
NISSAN MOTOR16 citations84
US7030526B2Apr 18, 2006
Integrated drive motor/differential/inverter unit with improved housing for a vehicle
NISSAN MOTOR17 citations83
US6819006B2Nov 16, 2004
Vehicle control system and vehicle control method
NISSAN MOTOR11 citations74
US6493611B2Dec 10, 2002
Vehicle controller
NISSAN MOTOR7 citations74
US5749222AMay 12, 1998
Catalyst soundness assessment device
NISSAN MOTOR12 citations74
US5647324AJul 15, 1997
Engine air-fuel ratio controller
NISSAN MOTOR15 citations74
US5634449AJun 3, 1997
Engine air-fuel ratio controller
NISSAN MOTOR7 citations74
US5381774AJan 17, 1995
Air-fuel ratio control system for internal combustion engine
NISSAN MOTOR8 citations74
US7710065B2May 4, 2010
Power conversion system and power conversion control method
NISSAN MOTOR7 citations73
US7088021B2Aug 8, 2006
Electric motor structure
NISSAN MOTOR10 citations71
US6092508AJul 25, 2000
Air-fuel ratio controller
NISSAN MOTOR6 citations63
US8049383B2Nov 1, 2011
Integrated capacitor-type stator
NISSAN MOTOR2 citations62
UNISIA JECS CORP
3 patentsUS6073606AJun 13, 2000
Apparatus for controlling fuel injection for a direct-injection gasoline engine and a method thereof
UNISIA JECS CORP23 citations92
US5979397ANov 9, 1999
Control apparatus for direct injection spark ignition type internal combustion engine
UNISIA JECS CORP34 citations92
US5970950AOct 26, 1999
Control method and control apparatus of direct injection gasoline engine
UNISIA JECS CORP22 citations92
CANON KK
3 patentsUS12271779B2Apr 8, 2025
Display control system, information processing apparatus, and computer-readable medium
CANON KK2 citations72
US12395963B2Aug 19, 2025
Communication apparatus, information processing apparatus, and position information management method
CANON KK1 citations63
US9229384B2Jan 5, 2016
Image forming apparatus and safety circuit mounted on the same apparatus
CANON KK2 citations62
MITSUI CHEMICALS INC
2 patentsNAKAJIMA YUKI
1 patentTAKASHIMA HIROSHI
1 patentSUZUKI KEISUKE
1 patentMAEDA TAKASHI
1 patentDAIKIN IND LTD
1 patentNEC CORP
1 patentShowing the top 50 of 76 patents by PatentIndex Score.