TREA

Susumu Yamanaka

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lithium primary battery and manufacturing method therefor
    • Patent number 8,062,793
    • Issue date Nov 22, 2011
    • Panasonic Corporation
    • Kenichi Morigaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Coin-shaped battery
    • Patent number 6,761,995
    • Issue date Jul 13, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Takao Uyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Flat battery
    • Patent number 6,696,198
    • Issue date Feb 24, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Mitsugu Okahisa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coin-shaped battery and method for producing the same
    • Patent number 6,451,478
    • Issue date Sep 17, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Mitsugu Okahisa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LITHIUM PRIMARY BATTERY
    • Publication number 20100009268
    • Publication date Jan 14, 2010
    • PANASONIC CORPORATION
    • Tohru Hitomi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Lithium Primary Battery and Manufacturing Method Therefor
    • Publication number 20090123844
    • Publication date May 14, 2009
    • Matsushita Electric Industrial Co., Ltd.
    • Kenichi Morigaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Coin-shaped battery
    • Publication number 20030186118
    • Publication date Oct 2, 2003
    • Takao Uyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Sealing material for electrochemical element and electrochemical el...
    • Publication number 20030148179
    • Publication date Aug 7, 2003
    • Takao Uyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Flat battery and method of manufacturing the same
    • Publication number 20020031704
    • Publication date Mar 14, 2002
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Mitsugu Okahisa
    • H01 - BASIC ELECTRIC ELEMENTS