Inventor
KITAJIMA YASUHIKO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “KITAJIMA YASUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
25 patentsUS6083139AJul 4, 2000
Hybrid drive system for vehicle with clutch control
NISSAN MOTOR209 citations99
US6341584B1Jan 29, 2002
Valve timing control device and method for vehicle engine
NISSAN MOTOR111 citations98
US6253127B1Jun 26, 2001
Engine startup control device and control method
NISSAN MOTOR118 citations98
US6233508B1May 15, 2001
Drive power control device for hybrid vehicle
NISSAN MOTOR116 citations98
US6190282B1Feb 20, 2001
Control device for hybrid vehicle
NISSAN MOTOR127 citations97
US5993351ANov 30, 1999
Control device for hybrid vehicle
NISSAN MOTOR99 citations97
US6155954ADec 5, 2000
Engine output control device for hybrid vehicle
NISSAN MOTOR66 citations96
US6486632B2Nov 26, 2002
Control device for motor/generators
NISSAN MOTOR78 citations94
US7775060B2Aug 17, 2010
Drive unit for electric vehicle
NISSAN MOTOR32 citations92
US7034493B2Apr 25, 2006
Motor control apparatus and motor control method
NISSAN MOTOR31 citations92
US6861813B2Mar 1, 2005
Motor control apparatus and motor control method
NISSAN MOTOR30 citations92
US6768280B2Jul 27, 2004
Motor control apparatus
NISSAN MOTOR25 citations92
US6727675B2Apr 27, 2004
Motor control apparatus and motor control method
NISSAN MOTOR30 citations92
US6674262B2Jan 6, 2004
Motor control apparatus and motor control method
NISSAN MOTOR55 citations92
US5444351AAug 22, 1995
System and method for controlling induction motor applicable to electric motor-driven vehicle
NISSAN MOTOR36 citations92
US7122991B2Oct 17, 2006
Power conversion and vehicle
NISSAN MOTOR27 citations91
US7656689B2Feb 2, 2010
Power converter and control method for a power converter using serially-connected DC power sources
NISSAN MOTOR9 citations84
US7183728B2Feb 27, 2007
Motor drive system and process
NISSAN MOTOR11 citations84
US7557527B2Jul 7, 2009
Electrical power converter and control method
NISSAN MOTOR8 citations83
US7030526B2Apr 18, 2006
Integrated drive motor/differential/inverter unit with improved housing for a vehicle
NISSAN MOTOR17 citations83
US7683511B2Mar 23, 2010
Power converter and related method
NISSAN MOTOR9 citations81
US7112931B2Sep 26, 2006
Motor control device and motor control method
NISSAN MOTOR7 citations74
US7370739B2May 13, 2008
Shock absorber with a function of transmission of electric power between sprung and unsprung parts of a vehicle
NISSAN MOTOR7 citations71
US7659689B2Feb 9, 2010
Power conversion apparatus and method and automobile
NISSAN MOTOR4 citations62
US5818284AOct 6, 1998
Controller for power bipolar transistor
NISSAN MOTOR4 citations60
TDK CORP
6 patentsUS6791445B2Sep 14, 2004
Coil-embedded dust core and method for manufacturing the same
TDK CORP64 citations95
US6940387B2Sep 6, 2005
Coil-embedded dust core and method for manufacturing the same
TDK CORP16 citations92
US4976356ADec 11, 1990
Method of and apparatus for optically checking the appearances of chip-type components and sorting the chip-type components
TDK CORP46 citations87
US7746207B2Jun 29, 2010
Coil device
TDK CORP2 citations62
US7551053B2Jun 23, 2009
Coil device
TDK CORP6 citations62
US7800476B2Sep 21, 2010
Coil component and method for producing the same
TDK CORP0 citations48