P

Inventor

KANEKO SATORU

JP105 patents
⚠️ This page may combine multiple inventors who share the name “KANEKO SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

33 patents
US6281656B1Aug 28, 2001

Synchronous motor control device electric motor vehicle control device and method of controlling synchronous motor

HITACHI LTD121 citations99
US7439697B2Oct 21, 2008

Motor driving device and automobile using the same

HITACHI LTD73 citations98
US6501243B1Dec 31, 2002

Synchronous motor-control apparatus and vehicle using the control apparatus

HITACHI LTD105 citations98
US5726551AMar 10, 1998

Battery charging device having time shared charging cycle

HITACHI LTD109 citations98
US7161323B2Jan 9, 2007

Motor drive apparatus, electric actuator and electric power steering apparatus

HITACHI LTD97 citations97
US6788024B2Sep 7, 2004

Position-sensorless motor control method and apparatus

HITACHI LTD90 citations97
US6696812B2Feb 24, 2004

Control apparatus for electric motor

HITACHI LTD54 citations96
US6555988B2Apr 29, 2003

Motor control device

HITACHI LTD67 citations96
US6456030B1Sep 24, 2002

Synchronous motor control device, electric motor vehicle control device and method of controlling synchronous motor

HITACHI LTD49 citations96
US6198256B1Mar 6, 2001

Control apparatus for a synchronous generator system and a hybrid-type electric vehicle using it

HITACHI LTD58 citations96
US6043624AMar 28, 2000

Motor control method and motor control system

HITACHI LTD58 citations96
US5583406ADec 10, 1996

Control method and system for regeneration braking of an electric vehicle

HITACHI LTD89 citations96
US5467275ANov 14, 1995

Control apparatus for electric vehicle

HITACHI LTD51 citations96
US5309073AMay 3, 1994

Electric vehicle control device

HITACHI LTD67 citations96
US6005365ADec 21, 1999

Motor control apparatus

HITACHI LTD53 citations95
US6844697B2Jan 18, 2005

Motor controller

HITACHI LTD34 citations93
US6700343B2Mar 2, 2004

Motor controller

HITACHI LTD38 citations93
US6234930B1May 22, 2001

Transmission and vehicle using same

HITACHI LTD42 citations93
US5677604AOct 14, 1997

Control system and control method for electric automobile

HITACHI LTD34 citations93
US7455133B2Nov 25, 2008

Electric four-wheel drive vehicle and control unit for same

HITACHI LTD20 citations92
US7317295B2Jan 8, 2008

Electric motor driving system, electric four-wheel drive vehicle, and hybrid vehicle

HITACHI LTD21 citations92
US7151355B2Dec 19, 2006

Electric motor driving system, electric four-wheel drive vehicle, and hybrid vehicle

HITACHI LTD22 citations92
US6914408B2Jul 5, 2005

Motor control apparatus and electric vehicle using same

HITACHI LTD19 citations92
US6225774B1May 1, 2001

Motor control method and motor control system

HITACHI LTD18 citations92
US6008617ADec 28, 1999

Motor control device for high frequency AC driven motor

HITACHI LTD21 citations92
US5994881ANov 30, 1999

Control apparatus for a synchronous generator system and a hybrid-type electric vehicle using it

HITACHI LTD23 citations92
US5994870ANov 30, 1999

Method of estimating field pole position of synchronous motor, motor controlled, and electric vehicle

HITACHI LTD30 citations92
US5990657ANov 23, 1999

Inverter system and control system for electric vehicle

HITACHI LTD40 citations92
US5841263ANov 24, 1998

Frequency dependent current control system for an AC motor

HITACHI LTD27 citations92
US5726890AMar 10, 1998

Control apparatus for electric vehicle

HITACHI LTD27 citations92
US7495411B2Feb 24, 2009

Controller for an electric four-wheel-drive vehicle

HITACHI LTD24 citations91
US7427849B2Sep 23, 2008

Controller for an electric vehicle and driving apparatus for the electric vehicle

HITACHI LTD21 citations89
US7956560B2Jun 7, 2011

Control apparatus for rotational electric machine and driving apparatus for vehicle

HITACHI LTD7 citations84

SANYO ELECTRIC CO

5 patents

NIPPON PETROCHEMICALS CO LTD

3 patents

YAZAKI CORP

2 patents

EXELIXIS INC

1 patent

FUJITSU LTD

1 patent

HITACHI CABLE

1 patent

(unassigned)

1 patent

IZUMI SHIHO

1 patent

NIPRO CORP

1 patent

HITACHI CONSTRUCTION MACHINERY

1 patent

Showing the top 50 of 105 patents by PatentIndex Score.