Inventor
ARITA HIROSHI
JP50 patents
⚠️ This page may combine multiple inventors who share the name “ARITA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
24 patentsUS5563459AOct 8, 1996
Apparatus for controlling opening and closing timings of a switching device in an electric power system
HITACHI LTD112 citations98
US5305174AApr 19, 1994
Method of and device for protecting electrical power system
HITACHI LTD106 citations96
US6477852B2Nov 12, 2002
Heat and electric power supply system and operation method thereof
HITACHI LTD75 citations95
US6768277B2Jul 27, 2004
Gas turbine system and method for controlling the same
HITACHI LTD20 citations93
US7339489B2Mar 4, 2008
Sensor with wireless communication function
HITACHI LTD31 citations92
US5883774AMar 16, 1999
Current limiter
HITACHI LTD29 citations92
US5825162AOct 20, 1998
Electric power flow controller
HITACHI LTD41 citations92
US5467049ANov 14, 1995
Solid-state switch
HITACHI LTD35 citations92
US5699219ADec 16, 1997
Ground fault current limiter and method of limiting ground fault current
HITACHI LTD33 citations89
US7783396B2Aug 24, 2010
Hybrid cruising control system
HITACHI LTD13 citations84
US6684639B2Feb 3, 2004
Combustion turbine power generation system and method of controlling the same
HITACHI LTD14 citations84
US5726843AMar 10, 1998
Current limiting circuit breaker
HITACHI LTD18 citations84
US7805271B2Sep 28, 2010
Evaluation system for amount of emission gases through fuel supply chain
HITACHI LTD15 citations83
US6981360B2Jan 3, 2006
Gas turbine power generator having humidifying and cooling means
HITACHI LTD17 citations83
US10141751B2Nov 27, 2018
Control system for electric storage system
HITACHI LTD8 citations80
US6067217AMay 23, 2000
Current limiter
HITACHI LTD5 citations74
US6782202B2Aug 24, 2004
Optical communication method, optical linking device and optical communication system
HITACHI LTD6 citations73
US6769266B2Aug 3, 2004
Heat and electric power supply system and operation method thereof
HITACHI LTD11 citations73
US6249363B1Jun 19, 2001
Optical communication method, optical linking device and optical communication system
HITACHI LTD9 citations73
US5038082AAug 6, 1991
Vacuum switch apparatus
HITACHI LTD10 citations73
US6525917B1Feb 25, 2003
Power transforming system and method
HITACHI LTD8 citations72
US7808397B2Oct 5, 2010
Sensor with wireless communication function
HITACHI LTD3 citations63
US6834502B2Dec 28, 2004
Combustion turbine power generation system and method of controlling the same
HITACHI LTD4 citations63
US7558483B2Jul 7, 2009
Optical communication method, optical linking device and optical communication system
HITACHI LTD0 citations52
CANON KK
6 patentsUS5172234ADec 15, 1992
Camera having an electronic zooming display feature
CANON KK84 citations96
US6332061B1Dec 18, 2001
Focus detecting device and automatic focusing camera
CANON KK15 citations84
US6036316AMar 14, 2000
Visual axis detecting device and apparatus including visual axis detecting device
CANON KK15 citations74
US5956532ASep 21, 1999
Optical system moving control apparatus for camera
CANON KK9 citations74
US5093679AMar 3, 1992
Camera capable of being remote-controlled
CANON KK7 citations74
US5664240ASep 2, 1997
Apparatus and method for delaying the retraction of an extendible lens into a camera body when the camera is switched off
CANON KK3 citations62
NISSAN MOTOR
6 patentsUS11325600B2May 10, 2022
Vehicle control method and vehicle control device
NISSAN MOTOR2 citations68
US9014896B2Apr 21, 2015
Vehicle control system, server and vehicle control device
NISSAN MOTOR3 citations63
US11987244B2May 21, 2024
Vehicle control method and vehicle control device
NISSAN MOTOR0 citations45
US10399426B2Sep 3, 2019
Control device for hybrid vehicle and control method
NISSAN MOTOR0 citations39
US10857992B2Dec 8, 2020
Control method for hybrid vehicles
NISSAN MOTOR0 citations37
US9430887B2Aug 30, 2016
Hybrid vehicle management system, hybrid vehicle control apparatus, and hybrid vehicle control method
NISSAN MOTOR0 citations37
FUJITSU TEN LTD
5 patentsUS7197742B2Mar 27, 2007
Software module for integration
FUJITSU TEN LTD34 citations91
US7739013B2Jun 15, 2010
Vehicular electronic control apparatus and method for controlling vehicle
FUJITSU TEN LTD18 citations79
US6898499B2May 24, 2005
Control system
FUJITSU TEN LTD9 citations72
US7305871B2Dec 11, 2007
Cylinder discriminating device and method thereof, and engine ignition control device and method thereof
FUJITSU TEN LTD4 citations60
US7243020B2Jul 10, 2007
Knock detection apparatus and knock detection method
FUJITSU TEN LTD6 citations57
RENESAS TECH CORP
3 patentsUS7814223B2Oct 12, 2010
Packet communication device, packet communication system, packet communication system, packet communication module, data processor, and data transfer system
RENESAS TECH CORP7 citations72
US7496679B2Feb 24, 2009
Packet communication apparatus
RENESAS TECH CORP5 citations61
US7428690B2Sep 23, 2008
Packet communication apparatus
RENESAS TECH CORP3 citations61
ARITA HIROSHI
3 patentsUS8423661B2Apr 16, 2013
Packet communication device, packet communication system, packet communication module, data processor, and data transfer system
ARITA HIROSHI0 citations47
US8644698B2Feb 4, 2014
Focusing-state detection apparatus, imaging apparatus, and its control method
ARITA HIROSHI0 citations38
US8590822B2Nov 26, 2013
Welding-wire-storing pail pack, container for pail pack, and pressing member for pail pack
ARITA HIROSHI0 citations31