Inventor
KATAOKA KENJI
JP62 patents
⚠️ This page may combine multiple inventors who share the name “KATAOKA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
17 patentsUS6834632B2Dec 28, 2004
Stop and start control apparatus of internal combustion engine
TOYOTA MOTOR CO LTD97 citations98
US6807934B2Oct 26, 2004
Stop and start control apparatus of internal combustion engine
TOYOTA MOTOR CO LTD66 citations96
US7079939B2Jul 18, 2006
Stop position estimating apparatus of internal combustion engine
TOYOTA MOTOR CO LTD34 citations93
US6765371B2Jul 20, 2004
Non-isolated DC-DC converter for performing direct current power conversion
TOYOTA MOTOR CO LTD42 citations93
US7562650B2Jul 21, 2009
Start-up control apparatus for an internal combustion engine
TOYOTA MOTOR CO LTD23 citations92
US7559304B2Jul 14, 2009
Control device and control method for stopping and starting an internal combustion engine
TOYOTA MOTOR CO LTD23 citations92
US7096840B2Aug 29, 2006
Starting method and starting device of internal combustion engine, method and device of estimating starting energy employed for starting method and starting device
TOYOTA MOTOR CO LTD27 citations92
US7263959B2Sep 4, 2007
Control apparatus of internal combustion engine
TOYOTA MOTOR CO LTD37 citations89
US7267088B2Sep 11, 2007
Valve-driving system of internal combustion engine
TOYOTA MOTOR CO LTD12 citations84
US7059297B2Jun 13, 2006
Stop control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD14 citations84
US7047922B2May 23, 2006
Valve-driving system of internal combustion engine and valve-driving apparatus
TOYOTA MOTOR CO LTD14 citations84
US6877470B2Apr 12, 2005
Starting control system of internal combustion engine and starting control method thereof
TOYOTA MOTOR CO LTD18 citations84
US7028656B2Apr 18, 2006
Start control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD10 citations74
US6988477B2Jan 24, 2006
Control apparatus for an internal combustion engine and control method thereof
TOYOTA MOTOR CO LTD9 citations74
US11001162B2May 11, 2021
Vehicle power supply device and method for controlling vehicle power supply device
TOYOTA MOTOR CO LTD6 citations71
US7111599B2Sep 26, 2006
Valve-driving system of internal combustion engine and valve-driving apparatus
TOYOTA MOTOR CO LTD2 citations63
US6760237B2Jul 6, 2004
Inverter for alternating current generator-motor
TOYOTA MOTOR CO LTD6 citations61
HITACHI LTD
7 patentsUS5117458AMay 26, 1992
Secret information service system and method
HITACHI LTD111 citations96
US7716319B2May 11, 2010
Computer system and method for managing log information
HITACHI LTD19 citations84
US7852758B2Dec 14, 2010
Route control method of label switch path
HITACHI LTD8 citations83
US9203702B2Dec 1, 2015
Path calculation method
HITACHI LTD4 citations71
US5706430AJan 6, 1998
Method and system for sequentially broadcasting data according to pre-assigned time slots with and without the reception of a synchronization packet
HITACHI LTD8 citations70
US7668882B2Feb 23, 2010
File system migration in storage system
HITACHI LTD5 citations63
US4514079AApr 30, 1985
Optical input and output scanning system
HITACHI LTD3 citations62
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS6198057B1Mar 6, 2001
Rotary operating-type electronic device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations93
US5894118AApr 13, 1999
Structure of rotary electronic device with push/turn operating button
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations93
US6784383B2Aug 31, 2004
Rotary encoder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US5886310AMar 23, 1999
Rotary-operation type electronic component with push switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6184480B1Feb 6, 2001
Revolving operation electronic component and electronic appliance using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations84
US6856261B2Feb 15, 2005
Rotary encoder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations71
US6975249B2Dec 13, 2005
Rotary electronic component and method of manufacturing same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
MITSUBISHI ELECTRIC CORP
5 patentsUS4364241ADec 21, 1982
Device for draining cooling liquid from rotary electric machine with liquid cooled rotor
MITSUBISHI ELECTRIC CORP17 citations73
US10501101B2Dec 10, 2019
Train-position detection device
MITSUBISHI ELECTRIC CORP2 citations72
US5022494AJun 11, 1991
Heat exchanger for oil
MITSUBISHI ELECTRIC CORP11 citations68
US4895233AJan 23, 1990
Electromagnetic coupling apparatus equipped with heat pipes
MITSUBISHI ELECTRIC CORP15 citations68
US4767680AAug 30, 1988
Fuel cell
MITSUBISHI ELECTRIC CORP18 citations68
HITACHI KOKI KK
4 patentsNEC CORP
2 patentsPANASONIC CORP
2 patentsNAKATANI YOJI
1 patentKAWASAKI STEEL CO
1 patentKATAOKA KENJI
1 patentASUKA MASASHI
1 patentTOKAIRIN JUNICHI
1 patentISHIBAI YOICHI
1 patentShowing the top 50 of 62 patents by PatentIndex Score.