TREA

Masayasu Arakawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-aqueous electrolyte battery
    • Patent number 9,515,353
    • Issue date Dec 6, 2016
    • NTT Facilities, Inc.
    • Tomonobu Tsujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Non-aqueous electrolyte battery
    • Patent number 9,246,150
    • Issue date Jan 26, 2016
    • Shin-Kobe Electric Machinery Co., Ltd.
    • Tomonobu Tsujikawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    NONAQUEOUS ELECTROLYTE BATTERY SEPARATOR AND NONAQUEOUS ELECTROLYTE...
    • Publication number 20140234693
    • Publication date Aug 21, 2014
    • Tomonobu Tsujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
    • Publication number 20140212752
    • Publication date Jul 31, 2014
    • Masayasu Arakawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NON-AQUEOUS ELECTROLYTE BATTERY
    • Publication number 20130252090
    • Publication date Sep 26, 2013
    • Tomonobu Tsujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NON-AQUEOUS ELECTROLYTE BATTERY
    • Publication number 20130230773
    • Publication date Sep 5, 2013
    • Tomonobu Tsujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LITHIUM ION SECONDARY BATTERY
    • Publication number 20130216899
    • Publication date Aug 22, 2013
    • Tomonobu Tsujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NONAQUEOUS ELECTROLYTE BATTERY
    • Publication number 20130216908
    • Publication date Aug 22, 2013
    • Tomonobu Tsujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NONAQUEOUS ELECTROLYTE BATTERY
    • Publication number 20130216920
    • Publication date Aug 22, 2013
    • Tomonobu Tsujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Non-Aqueous Electrolyte Battery
    • Publication number 20130209870
    • Publication date Aug 15, 2013
    • SHIN-KOBE ELECTRIC MACHINERY CO LTD
    • Tomonobu Tsujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NON-AQUEOUS ELECTROLYTE BATTERY
    • Publication number 20130209860
    • Publication date Aug 15, 2013
    • SHIN-KOBE ELECTRIC MACHINERY CO., LTD.
    • Tomonobu Tsujikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NON-AQUEOUS ELECTROLYTE BATTERY
    • Publication number 20120003514
    • Publication date Jan 5, 2012
    • Tomonobu Tsujikawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LITHIUM ION BATTERY
    • Publication number 20110195318
    • Publication date Aug 11, 2011
    • Tomonobu Tsujikawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    NON-AQUEOUS ELECTROLYTE BATTERY
    • Publication number 20110159329
    • Publication date Jun 30, 2011
    • Tomonobu Tsujikawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...