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Tomoharu Arai

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery pack
    • Patent number 10,593,922
    • Issue date Mar 17, 2020
    • SANYO Electric Co., Ltd.
    • Tetsuya Okado
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Nonaqueous electrolyte secondary battery
    • Patent number 10,511,007
    • Issue date Dec 17, 2019
    • SANYO Electric Co., Ltd.
    • Masashi Muraoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Prismatic secondary battery
    • Patent number 10,217,973
    • Issue date Feb 26, 2019
    • SANYO Electric Co., Ltd.
    • Tomoharu Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Metal electrode cartridge and metal-air battery
    • Patent number 10,181,624
    • Issue date Jan 15, 2019
    • SHARP KABUSHIKI KAISHA
    • Masaki Kaga
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Metal-air cell
    • Patent number 9,893,397
    • Issue date Feb 13, 2018
    • Sharp Kabushiki Kaisha
    • Akihito Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Metal-air battery
    • Patent number 9,742,048
    • Issue date Aug 22, 2017
    • SHARP KABUSHIKI KAISHA
    • Akihito Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Metal-air battery and energy system
    • Patent number 9,705,164
    • Issue date Jul 11, 2017
    • SHARP KABUSHIKI KAISHA
    • Akihito Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND...
    • Publication number 20220302511
    • Publication date Sep 22, 2022
    • SANYO ELECTRIC CO., LTD.
    • Tetsuya Okado
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR PRODUCING SECONDARY BATTERY, AND SECONDARY BATTERY
    • Publication number 20220294087
    • Publication date Sep 15, 2022
    • Sanyo Electric Co., Ltd.
    • Tomoharu ARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK
    • Publication number 20180269449
    • Publication date Sep 20, 2018
    • Sanyo Electric Co., Ltd.
    • Tetsuya Okado
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
    • Publication number 20180097219
    • Publication date Apr 5, 2018
    • Sanyo Electric Co., Ltd.
    • Masashi Muraoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRISMATIC SECONDARY BATTERY
    • Publication number 20180097206
    • Publication date Apr 5, 2018
    • Sanyo Electric Co., Ltd.
    • Tomoharu Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METAL ELECTRODE CARTRIDGE AND METAL-AIR BATTERY
    • Publication number 20160172728
    • Publication date Jun 16, 2016
    • Sharp Kabushiki Kaisha
    • Masaki KAGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METAL-AIR BATTERY
    • Publication number 20160020498
    • Publication date Jan 21, 2016
    • Sharp Kabushiki Kaisha
    • Akihito YOSHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METAL-AIR CELL
    • Publication number 20150214591
    • Publication date Jul 30, 2015
    • Sharp Kabushiki Kaisha
    • Akihito Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METAL-AIR BATTERY AND ENERGY SYSTEM
    • Publication number 20130280623
    • Publication date Oct 24, 2013
    • Sharp Kabushiki Kaisha
    • Akihito YOSHIDA
    • H01 - BASIC ELECTRIC ELEMENTS