Kohei Sakurai

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Current detecting circuit and switching circuit
- Patent number 11,892,481
- Issue date Feb 6, 2024
- Mitsumi Electric Co., Ltd.
- Yoichi Takano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply semiconductor integrated circuit including a short-cir...
- Patent number 11,768,510
- Issue date Sep 26, 2023
- Mitsumi Electric Co., Ltd.
- Kohei Sakurai
- G05 - CONTROLLING REGULATING
Information Patent Grant
In-vehicle processing device
- Patent number 11,487,748
- Issue date Nov 1, 2022
- Hitachi Astemo, Ltd.
- Yuki Horita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supply semiconductor integrated circuit
- Patent number 11,474,161
- Issue date Oct 18, 2022
- Mitsumi Electric Co., Ltd.
- Kohei Sakurai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Software update device, software update method, and software update...
- Patent number 11,467,818
- Issue date Oct 11, 2022
- Hitachi Astemo, Ltd.
- Hidetoshi Teraoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic control system for updating circuit
- Patent number 11,392,368
- Issue date Jul 19, 2022
- Hitachi Astemo, Ltd.
- Tetsuya Yamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control system validation technique and validation device,...
- Patent number 11,372,442
- Issue date Jun 28, 2022
- Hitachi Astemo, Ltd.
- Satoshi Otsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Autonomous driving system, autonomous driving control method, data...
- Patent number 11,299,112
- Issue date Apr 12, 2022
- Hitachi Astemo, Ltd.
- Mitsuhiro Kitani
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control device and vehicle control system
- Patent number 11,235,760
- Issue date Feb 1, 2022
- Hitachi Automotive Systems, Ltd.
- Satoshi Otsuka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control system verification device, vehicle control system,...
- Patent number 11,151,076
- Issue date Oct 19, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Satoshi Otsuka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Processing device and vehicle control system
- Patent number 10,946,867
- Issue date Mar 16, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Satoshi Otsuka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control system and action plan system provided with same
- Patent number 10,890,908
- Issue date Jan 12, 2021
- Hitachi Automotive Systems, Ltd.
- Takahiro Iida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control device and vehicle control system
- Patent number 10,780,894
- Issue date Sep 22, 2020
- Hitachi Automotive Systems, Ltd.
- Tasuku Ishigooka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Negative power supply control circuit and power supply device
- Patent number 10,296,034
- Issue date May 21, 2019
- Mitsumi Electric Co., Ltd.
- Kohei Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power circuit
- Patent number 9,703,305
- Issue date Jul 11, 2017
- Mitsumi Electric Co., Ltd.
- Kohei Sakurai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Vehicle control system
- Patent number 9,650,038
- Issue date May 16, 2017
- Hitachi, Ltd.
- Kentaro Yoshimura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Construction machine
- Patent number 9,621,079
- Issue date Apr 11, 2017
- Hitachi Construction Machinery Co., Ltd.
- Takashi Ogawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for testing control software of a controlled system
- Patent number 9,575,877
- Issue date Feb 21, 2017
- Hitachi, Ltd.
- Tasuku Ishigooka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for controlling construction machine
- Patent number 8,938,338
- Issue date Jan 20, 2015
- Hitachi Construction Machinery Co., Ltd.
- Kohei Sakurai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Semiconductor integrated circuit for regulator
- Patent number 8,847,569
- Issue date Sep 30, 2014
- Mitsumi Electric, Ltd.
- Akihiro Terada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Differential amplifier circuit that can change current flowing thro...
- Patent number 8,665,020
- Issue date Mar 4, 2014
- Mitsumi Electric Co., Ltd.
- Kohei Sakurai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Vehicle control system
- Patent number 8,645,022
- Issue date Feb 4, 2014
- Hitachi, Ltd.
- Kentaro Yoshimura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control system
- Patent number 8,165,745
- Issue date Apr 24, 2012
- Hitachi, Ltd.
- Kohei Sakurai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicular control system and control method
- Patent number 8,160,781
- Issue date Apr 17, 2012
- Hitachi, Ltd.
- Ken Naono
- G05 - CONTROLLING REGULATING
Information Patent Grant
Communications system, and information processing device and contro...
- Patent number 7,765,269
- Issue date Jul 27, 2010
- Renesas Technology Corporation
- Nobuyasu Kanekawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vehicle control system
- Patent number 7,729,827
- Issue date Jun 1, 2010
- Hitachi, Ltd.
- Kohei Sakurai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle control system
- Patent number 7,630,807
- Issue date Dec 8, 2009
- Hitachi, Ltd.
- Kentaro Yoshimura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic control unit for automobiles and output driver circuit u...
- Patent number 7,509,206
- Issue date Mar 24, 2009
- Hitachi, Ltd.
- Kohei Sakurai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrical control unit for an automobile
- Patent number 7,480,549
- Issue date Jan 20, 2009
- Hitachi, Ltd.
- Kohei Sakurai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vehicle diagnostic system
- Patent number 7,409,275
- Issue date Aug 5, 2008
- Hitachi, Ltd.
- Kohei Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
- Publication number 20240146300
- Publication date May 2, 2024
- MITSUMI ELECTRIC CO., LTD.
- Yoichi TAKANO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER SUPPLY SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20220075004
- Publication date Mar 10, 2022
- MITSUMI ELECTRIC CO., LTD.
- Kohei SAKURAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER SUPPLY SEMICONDUCTOR INTEGRATED CIRCUIT
- Publication number 20220075403
- Publication date Mar 10, 2022
- MITSUMI ELECTRIC CO., LTD.
- Kohei SAKURAI
- G05 - CONTROLLING REGULATING
Information Patent Application
CURRENT DETECTING CIRCUIT AND SWITCHING CIRCUIT
- Publication number 20220074973
- Publication date Mar 10, 2022
- MITSUMI ELECTRIC CO., LTD.
- Yoichi TAKANO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VEHICLE CONTROL SYSTEM VALIDATION TECHNIQUE AND VALIDATION DEVICE,...
- Publication number 20210165444
- Publication date Jun 3, 2021
- Hitachi Automotive Systems, Ltd.
- Satoshi OTSUKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVELOPMENT SUPPORT DEVICE
- Publication number 20210141710
- Publication date May 13, 2021
- Hitachi Automotive Systems, Ltd.
- Yuichi KOMORIYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Software Update Device, Software Update Method, and Software Update...
- Publication number 20200225930
- Publication date Jul 16, 2020
- Hitachi Automotive Systems, Ltd.
- Hidetoshi TERAOKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC CONTROL SYSTEM
- Publication number 20200174783
- Publication date Jun 4, 2020
- Hitachi Automotive Systems, Ltd.
- Tetsuya YAMADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
In-Vehicle Processing Device
- Publication number 20200034354
- Publication date Jan 30, 2020
- Hitachi Automotive Systems, Ltd.
- Yuki HORITA
- B60 - VEHICLES IN GENERAL
Information Patent Application
REGULATOR CIRCUIT AND SEMICONDUCTOR DEVICE, AND POWER SUPPLY
- Publication number 20190179352
- Publication date Jun 13, 2019
- MITSUMI ELECTRIC CO., LTD.
- Kohei SAKURAI
- G05 - CONTROLLING REGULATING
Information Patent Application
Vehicle Control System Verification Device, Vehicle Control System,...
- Publication number 20190108160
- Publication date Apr 11, 2019
- Hitachi Automotive Systems, Ltd.
- Satoshi OTSUKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEGATIVE POWER SUPPLY CONTROL CIRCUIT AND POWER SUPPLY DEVICE
- Publication number 20190004558
- Publication date Jan 3, 2019
- MITSUMI ELECTRIC CO., LTD.
- Kohei SAKURAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUTONOMOUS DRIVING SYSTEM, AUTONOMOUS DRIVING CONTROL METHOD, DATA...
- Publication number 20180304828
- Publication date Oct 25, 2018
- Hitachi Automotive Systems, Ltd.
- Mitsuhiro KITANI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Processing Device and Vehicle Control System
- Publication number 20180281816
- Publication date Oct 4, 2018
- Hitachi Automotive Systems, Ltd.
- Satoshi OTSUKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROL DEVICE AND VEHICLE CONTROL SYSTEM
- Publication number 20180257662
- Publication date Sep 13, 2018
- Hitachi Automotive Systems, Ltd.
- Tasuku ISHIGOOKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROL DEVICE AND VEHICLE CONTROL SYSTEM
- Publication number 20180170374
- Publication date Jun 21, 2018
- Hitachi Automotive Systems, Ltd.
- Satoshi OTSUKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CONTROL SYSTEM AND ACTION PLAN SYSTEM PROVIDED WITH SAME
- Publication number 20170212513
- Publication date Jul 27, 2017
- Hitachi Automotive Systems, Ltd.
- Takahiro IIDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CIRCUIT
- Publication number 20160197554
- Publication date Jul 7, 2016
- MITSUMI ELECTRIC CO., LTD.
- Kohei SAKURAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONSTRUCTION MACHINE
- Publication number 20160036358
- Publication date Feb 4, 2016
- Hitachi Construction Machinery Co., Ltd.
- Takashi Ogawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR TESTING CONTROL SOFTWARE OF A CONTROLLED SYSTEM
- Publication number 20150309920
- Publication date Oct 29, 2015
- Hitachi, Ltd
- Tasuku ISHIGOOKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Vehicle Control System
- Publication number 20150100207
- Publication date Apr 9, 2015
- Hitachi, Ltd
- Kentaro YOSHIMURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electronic Control Apparatus
- Publication number 20140229796
- Publication date Aug 14, 2014
- Hitachi Automotive Systems, Ltd.
- Kohei Sakurai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Vehicle Control System
- Publication number 20140188343
- Publication date Jul 3, 2014
- Hitachi, Ltd
- Kentaro Yoshimura
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONSTRUCTION MACHINE
- Publication number 20140184122
- Publication date Jul 3, 2014
- Hitachi Construction Machinery Co., Ltd.
- Takashi Ogawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM FOR CONTROLLING CONSTRUCTION MACHINE
- Publication number 20130317710
- Publication date Nov 28, 2013
- Hitachi Construction Machinery Co., Ltd.
- Kohei Sakurai
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT FOR REGULATOR
- Publication number 20120098513
- Publication date Apr 26, 2012
- Mitsumi Electric Co., Ltd.
- Akihiro TERADA
- G05 - CONTROLLING REGULATING
Information Patent Application
DIFFERENTIAL AMPLIFIER CIRCUIT AND SERIES REGULATOR
- Publication number 20120001605
- Publication date Jan 5, 2012
- MITSUMI ELECTRIC CO., LTD.
- Kohei Sakurai
- G05 - CONTROLLING REGULATING
Information Patent Application
Vehicle Control System
- Publication number 20100211258
- Publication date Aug 19, 2010
- HITACHI, LTD.
- Kohei Sakurai
- B60 - VEHICLES IN GENERAL
Information Patent Application
Distributed system
- Publication number 20100039944
- Publication date Feb 18, 2010
- Masahiro Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE CONTROL SYSTEM
- Publication number 20100030421
- Publication date Feb 4, 2010
- HITACHI, LTD.
- Kentaro Yoshimura
- B60 - VEHICLES IN GENERAL

Kohei Sakurai

Person

Patents Grantslast 30 patents

Current detecting circuit and switching circuit

Power supply semiconductor integrated circuit including a short-cir...

In-vehicle processing device

Power supply semiconductor integrated circuit

Software update device, software update method, and software update...

Electronic control system for updating circuit

Vehicle control system validation technique and validation device,...

Autonomous driving system, autonomous driving control method, data...

Vehicle control device and vehicle control system

Vehicle control system verification device, vehicle control system,...

Processing device and vehicle control system

Vehicle control system and action plan system provided with same

Vehicle control device and vehicle control system

Negative power supply control circuit and power supply device

Power circuit

Vehicle control system

Construction machine

Method and system for testing control software of a controlled system

System for controlling construction machine

Semiconductor integrated circuit for regulator

Differential amplifier circuit that can change current flowing thro...

Vehicle control system

Vehicle control system

Vehicular control system and control method

Communications system, and information processing device and contro...

Vehicle control system

Vehicle control system

Electronic control unit for automobiles and output driver circuit u...

Electrical control unit for an automobile

Vehicle diagnostic system

Patents Applicationslast 30 patents

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

POWER SUPPLY SEMICONDUCTOR INTEGRATED CIRCUIT

POWER SUPPLY SEMICONDUCTOR INTEGRATED CIRCUIT

CURRENT DETECTING CIRCUIT AND SWITCHING CIRCUIT

VEHICLE CONTROL SYSTEM VALIDATION TECHNIQUE AND VALIDATION DEVICE,...

DEVELOPMENT SUPPORT DEVICE

Software Update Device, Software Update Method, and Software Update...

ELECTRONIC CONTROL SYSTEM

In-Vehicle Processing Device

REGULATOR CIRCUIT AND SEMICONDUCTOR DEVICE, AND POWER SUPPLY

Vehicle Control System Verification Device, Vehicle Control System,...

NEGATIVE POWER SUPPLY CONTROL CIRCUIT AND POWER SUPPLY DEVICE

AUTONOMOUS DRIVING SYSTEM, AUTONOMOUS DRIVING CONTROL METHOD, DATA...

Processing Device and Vehicle Control System

VEHICLE CONTROL DEVICE AND VEHICLE CONTROL SYSTEM

VEHICLE CONTROL DEVICE AND VEHICLE CONTROL SYSTEM

VEHICLE CONTROL SYSTEM AND ACTION PLAN SYSTEM PROVIDED WITH SAME

POWER CIRCUIT

CONSTRUCTION MACHINE

METHOD AND SYSTEM FOR TESTING CONTROL SOFTWARE OF A CONTROLLED SYSTEM

Vehicle Control System

Electronic Control Apparatus

Vehicle Control System

CONSTRUCTION MACHINE

SYSTEM FOR CONTROLLING CONSTRUCTION MACHINE

SEMICONDUCTOR INTEGRATED CIRCUIT FOR REGULATOR

DIFFERENTIAL AMPLIFIER CIRCUIT AND SERIES REGULATOR

Vehicle Control System

Distributed system

VEHICLE CONTROL SYSTEM