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Yoshimi WAKAMATSU

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical storage device
    • Patent number 10,186,692
    • Issue date Jan 22, 2019
    • Hitachi Chemical Company, Ltd.
    • Masaaki Sekiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Capacitor
    • Patent number 9,911,543
    • Issue date Mar 6, 2018
    • Hitachi Chemical Company, Ltd.
    • Atsushi Sakurai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing electrode group unit for lithium ion capaci...
    • Patent number 9,159,496
    • Issue date Oct 13, 2015
    • Shin-Kobe Electric Machinery Co., Ltd.
    • Hideaki Uehara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Lithium ion storage device
    • Patent number 8,587,926
    • Issue date Nov 19, 2013
    • Shin-Kobe Electric Machinery Co., Ltd.
    • Atsushi Sakurai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRICAL STORAGE DEVICE
    • Publication number 20160343997
    • Publication date Nov 24, 2016
    • Hitachi Chemical Company, Ltd.
    • Masaaki SEKIYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CAPACITOR
    • Publication number 20160343518
    • Publication date Nov 24, 2016
    • Hitachi Chemical Company, Ltd.
    • Atsushi SAKURAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical Storage Device and Method of Manfacturig Electrical Stor...
    • Publication number 20130224546
    • Publication date Aug 29, 2013
    • Shin-Kobe Electric Machinery Co., Ltd.
    • Yoshiki Hama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method of Manufacturing Electrode Group Unit for Lithium Ion Capaci...
    • Publication number 20130163147
    • Publication date Jun 27, 2013
    • Shin-Kobe Electric Machinery Co. Ltd
    • Hideaki Uehara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lithium Ion Storage Device
    • Publication number 20120081839
    • Publication date Apr 5, 2012
    • SHIN-KOBE ELECTRIC MACHINERY CO., LTD.
    • Atsushi SAKURAI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...