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Haruyasu Komano

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  • Hitachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surge suppression circuit and rotating electrical machine
    • Patent number 11,870,237
    • Issue date Jan 9, 2024
    • PROTERIAL, LTD.
    • Yuta Sugiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Current sensor
    • Patent number 11,035,888
    • Issue date Jun 15, 2021
    • Hitachi Metals, Ltd.
    • Jun Umetsu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Current sensor
    • Patent number 10,877,071
    • Issue date Dec 29, 2020
    • Hitachi Metals, Ltd.
    • Ken Okuyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Current sensor
    • Patent number 10,877,075
    • Issue date Dec 29, 2020
    • Hitachi Metals, Ltd.
    • Ken Okuyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Current sensor
    • Patent number 10,794,935
    • Issue date Oct 6, 2020
    • Hitachi Metals, Ltd.
    • Ken Okuyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Current sensor
    • Patent number 10,712,370
    • Issue date Jul 14, 2020
    • Hitachi Metals, Ltd.
    • Naoki Futakuchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Current sensor
    • Patent number 10,677,819
    • Issue date Jun 9, 2020
    • Hitachi Metals, Ltd.
    • Ken Okuyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Malfunction detecting device for solar cell panel
    • Patent number 8,766,661
    • Issue date Jul 1, 2014
    • Hitachi Metals, Ltd.
    • Haruyasu Komano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Solar photovoltaic junction box
    • Patent number 8,723,547
    • Issue date May 13, 2014
    • Hitachi Metals, Ltd.
    • Haruyasu Komano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    SURGE SUPPRESSION DEVICE
    • Publication number 20240250524
    • Publication date Jul 25, 2024
    • Proterial, Ltd.
    • Haruyasu KOMANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURGE SUPPRESSION DEVICE
    • Publication number 20240072535
    • Publication date Feb 29, 2024
    • Proterial, Ltd.
    • Tsukasa KONDO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SURGE SUPPRESSION DEVICE
    • Publication number 20230268732
    • Publication date Aug 24, 2023
    • Proterial, Ltd.
    • Tsukasa KONDO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURGE SUPPRESSION CIRCUIT AND ROTATING ELECTRICAL MACHINE
    • Publication number 20220285929
    • Publication date Sep 8, 2022
    • Hitachi Metals, Ltd.
    • Yuta SUGIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CURRENT SENSOR
    • Publication number 20190250193
    • Publication date Aug 15, 2019
    • Hitachi Metals, Ltd.
    • Naoki Futakuchi
    • G01 - MEASURING TESTING
  • Information Patent Application

    CURRENT SENSOR
    • Publication number 20190187183
    • Publication date Jun 20, 2019
    • Hitachi Metals, Ltd.
    • Ken Okuyama
    • G01 - MEASURING TESTING
  • Information Patent Application

    CURRENT SENSOR
    • Publication number 20190187187
    • Publication date Jun 20, 2019
    • Hitachi Metals, Ltd.
    • Jun UMETSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CURRENT SENSOR
    • Publication number 20190170794
    • Publication date Jun 6, 2019
    • Hitachi Metals, Ltd.
    • Ken OKUYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    CURRENT SENSOR
    • Publication number 20190170793
    • Publication date Jun 6, 2019
    • Hitachi Metals, Ltd.
    • Ken OKUYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    CURRENT SENSOR
    • Publication number 20180284162
    • Publication date Oct 4, 2018
    • Hitachi Metals, Ltd.
    • Ken Okuyama
    • G01 - MEASURING TESTING
  • Information Patent Application

    SOLAR PHOTOVOLTAIC JUNCTION BOX
    • Publication number 20130009662
    • Publication date Jan 10, 2013
    • Hitachi Cable, Ltd.
    • Haruyasu KOMANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MALFUNCTION DETECTING DEVICE FOR SOLAR CELL PANEL
    • Publication number 20120286961
    • Publication date Nov 15, 2012
    • HITACHI CABLE, LTD.
    • Haruyasu KOMANO
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC