TREA

Seiji Takahashi

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Power conversion apparatus, vehicle including the same, and method...
    • Patent number 12,194,873
    • Issue date Jan 14, 2025
    • Sumitomo Electric Industries, Ltd.
    • Keiji Tashiro
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Voltage supply system and power source constituting same
    • Patent number 11,502,620
    • Issue date Nov 15, 2022
    • Sumitomo Electric Industries, Ltd.
    • Tomoaki Ujimaru
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vehicle-mounted power supply device
    • Patent number 11,052,771
    • Issue date Jul 6, 2021
    • Autonetworks Technologies, Ltd.
    • Takanori Itou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    In-vehicle power supply device
    • Patent number 10,906,484
    • Issue date Feb 2, 2021
    • Autonetworks Technologies, Ltd.
    • Yutaka Kakuno
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multiphase converter
    • Patent number 10,530,250
    • Issue date Jan 7, 2020
    • AutoNetworks Technologies, Ltd.
    • Shinsuke Tsutsui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-DC converter with protection circuit limits
    • Patent number 10,355,580
    • Issue date Jul 16, 2019
    • AutoNetworks Technologies, Ltd.
    • Takashi Igarashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Signal generating circuit, voltage conversion device, and signal ge...
    • Patent number 10,355,576
    • Issue date Jul 16, 2019
    • AutoNetworks Technologies, Ltd.
    • Makoto Higashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-DC converter having a reverse flow protection function
    • Patent number 10,348,187
    • Issue date Jul 9, 2019
    • AutoNetworks Technologies, Ltd.
    • Takashi Igarashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Signal generating circuit, voltage conversion device, and signal ge...
    • Patent number 10,148,256
    • Issue date Dec 4, 2018
    • AutoNetworks Technologies, Ltd.
    • Takeshi Hasegawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply controller
    • Patent number 9,197,127
    • Issue date Nov 24, 2015
    • Autonetworks Technologies, Ltd.
    • Yutaka Higuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply controller
    • Patent number 9,042,069
    • Issue date May 26, 2015
    • Autonetworks Technologies, Ltd.
    • Yutaka Higuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Controlling and protecting power-supply paths from thermal overloads
    • Patent number 8,918,222
    • Issue date Dec 23, 2014
    • Autonetworks Technologies, Ltd.
    • Yutaka Higuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply controller including an anomaly monitor
    • Patent number 8,766,609
    • Issue date Jul 1, 2014
    • Autonetworks Technologies, Ltd.
    • Tomohiro Babasaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wire protection method and wire protection device
    • Patent number 8,767,367
    • Issue date Jul 1, 2014
    • Autonetworks Technologies, Ltd.
    • Yutaka Higuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric power supply control circuit
    • Patent number 8,754,551
    • Issue date Jun 17, 2014
    • Autonetworks Technologies
    • Masahiko Furuichi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply controller
    • Patent number 8,730,635
    • Issue date May 20, 2014
    • Autonetworks Technologies, Ltd.
    • Seiji Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply controller
    • Patent number 8,643,994
    • Issue date Feb 4, 2014
    • Autonetworks Technologies, Ltd.
    • Seiji Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply controller
    • Patent number 8,598,859
    • Issue date Dec 3, 2013
    • Autonetworks Technologies, Limited
    • Masahiko Furuichi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power supply controller
    • Patent number 8,514,537
    • Issue date Aug 20, 2013
    • Autonetworks Technologies, Ltd.
    • Yutaka Higuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Wire protection method and wire protection device
    • Patent number 8,405,946
    • Issue date Mar 26, 2013
    • Autonetworks Technologies, Ltd.
    • Yutaka Higuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Circuit protector and electric connection box
    • Patent number 8,305,724
    • Issue date Nov 6, 2012
    • Autonetworks Technologies, Ltd.
    • Yutaka Higuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power supply controller and threshold adjustment method thereof
    • Patent number 8,270,138
    • Issue date Sep 18, 2012
    • Autonetworks Technologies, Limited
    • Seiji Takahashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power supply controller
    • Patent number 8,054,605
    • Issue date Nov 8, 2011
    • Autonetworks Technologies, Ltd.
    • Seiji Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply controller
    • Patent number 8,054,602
    • Issue date Nov 8, 2011
    • Autonetworks Technologies, Ltd.
    • Seiji Takahashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power supply controller and semiconductor device
    • Patent number 7,924,542
    • Issue date Apr 12, 2011
    • Autonetworks Technologies, Ltd.
    • Seiji Takahashi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Power supply controller
    • Patent number 7,847,702
    • Issue date Dec 7, 2010
    • Autonetworks Technologies, Ltd.
    • Seiji Takahashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power supply controller
    • Patent number 7,848,071
    • Issue date Dec 7, 2010
    • Autonetworks Technologies, Ltd.
    • Seiji Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply controller
    • Patent number 7,848,073
    • Issue date Dec 7, 2010
    • Autonetworks Technologies, Ltd.
    • Seiji Takahashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power supply controller
    • Patent number 7,813,096
    • Issue date Oct 12, 2010
    • Autonetworks Technologies, Ltd.
    • Seiji Takahashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power supply controller
    • Patent number 7,701,686
    • Issue date Apr 20, 2010
    • Autonetworks Technologies, Ltd.
    • Masayuki Kato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE-MOUNTED CONTROL DEVICE
    • Publication number 20250018797
    • Publication date Jan 16, 2025
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Junji TSUCHIYA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CUTOFF CONTROL APPARATUS
    • Publication number 20240120733
    • Publication date Apr 11, 2024
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Junji TSUCHIYA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER CONVERSION APPARATUS, VEHICLE INCLUDING THE SAME, AND METHOD...
    • Publication number 20220410738
    • Publication date Dec 29, 2022
    • Sumitomo Electric Industries, Ltd.
    • Keiji TASHIRO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VOLTAGE SUPPLY SYSTEM AND POWER SOURCE CONSTITUTING SAME
    • Publication number 20210399650
    • Publication date Dec 23, 2021
    • Sumitomo Electric Industries, Ltd.
    • Tomoaki UJIMARU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ON-VEHICLE POWER SUPPLY CIRCUIT AND ON-VEHICLE POWER SUPPLY APPARATUS
    • Publication number 20200172032
    • Publication date Jun 4, 2020
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Ibuki Kawamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    IN-VEHICLE POWER SUPPLY DEVICE
    • Publication number 20190337474
    • Publication date Nov 7, 2019
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Yutaka Kakuno
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE-MOUNTED POWER SUPPLY DEVICE
    • Publication number 20190308573
    • Publication date Oct 10, 2019
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Takanori Itou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DC-DC CONVERTER
    • Publication number 20180351448
    • Publication date Dec 6, 2018
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Takashi Igarashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MULTIPHASE CONVERTER
    • Publication number 20180309363
    • Publication date Oct 25, 2018
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Shinsuke Tsutsui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC-DC CONVERTER
    • Publication number 20180287500
    • Publication date Oct 4, 2018
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Shinsuke Tsutsui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC-DC CONVERTER
    • Publication number 20180254695
    • Publication date Sep 6, 2018
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Takashi Igarashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SIGNAL GENERATING CIRCUIT, VOLTAGE CONVERSION DEVICE, AND SIGNAL GE...
    • Publication number 20180248465
    • Publication date Aug 30, 2018
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Makoto Higashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SIGNAL GENERATING CIRCUIT, VOLTAGE CONVERSION DEVICE, AND SIGNAL GE...
    • Publication number 20180034449
    • Publication date Feb 1, 2018
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Takeshi Hasegawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY CONTROLLER
    • Publication number 20130293004
    • Publication date Nov 7, 2013
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Yutaka Higuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    WIRE PROTECTION METHOD AND WIRE PROTECTION DEVICE
    • Publication number 20130163138
    • Publication date Jun 27, 2013
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Yutaka HIGUCHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    POWER SUPPLY CONTROLLER
    • Publication number 20120182004
    • Publication date Jul 19, 2012
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Yutaka Higuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY CONTROLLER
    • Publication number 20120176115
    • Publication date Jul 12, 2012
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Yutaka Higuchi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER SUPPLY CONTROLLER
    • Publication number 20120146614
    • Publication date Jun 14, 2012
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Seiji Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY CONTROLLER AND CONTROL METHOD THEREOF
    • Publication number 20120022708
    • Publication date Jan 26, 2012
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Yutaka Higuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER SUPPLY CONTROL CIRCUIT
    • Publication number 20110193414
    • Publication date Aug 11, 2011
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Masahiko Furuichi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    POWER SUPPLY CONTROLLER
    • Publication number 20110043180
    • Publication date Feb 24, 2011
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Tomohiro Babasaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WIRE PROTECTION METHOD AND WIRE PROTECTION DEVICE
    • Publication number 20100254059
    • Publication date Oct 7, 2010
    • AUTONETWORKS TECHNOLOGIES ,LTD.
    • Yutaka Higuchi
    • G01 - MEASURING TESTING
  • Information Patent Application

    CIRCUIT PROTECTOR AND ELECTRIC CONNECTION BOX
    • Publication number 20100195257
    • Publication date Aug 5, 2010
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Yutaka Higuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SUPPLY CONTOLLER
    • Publication number 20100134939
    • Publication date Jun 3, 2010
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Seiji Takahashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power Supply Controller
    • Publication number 20100014195
    • Publication date Jan 21, 2010
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Seiji Takahashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power Supply Controller
    • Publication number 20090167272
    • Publication date Jul 2, 2009
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Masahiko Furuichi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power supply controller and semiconductor device
    • Publication number 20090128106
    • Publication date May 21, 2009
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Seiji Takahashi
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Power Supply Controller and Threshold Adjustment Method Thereof
    • Publication number 20090116161
    • Publication date May 7, 2009
    • AUTONETWORKS TECHNOLOGIES , LTD.
    • Seiji Takahashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PWM Signal Generator
    • Publication number 20090108894
    • Publication date Apr 30, 2009
    • AUTONETWORKS TECHNOLOGIES, LTD.
    • Masayuki Kato
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power Supply Controller
    • Publication number 20090052096
    • Publication date Feb 26, 2009
    • Seiji Takahashi
    • H03 - BASIC ELECTRONIC CIRCUITRY