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Yasuko Hoshina

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  • Hirakata-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Alkaline dry battery
    • Patent number 7,244,529
    • Issue date Jul 17, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Shuji Fujiwara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Alkaline battery
    • Patent number 6,566,009
    • Issue date May 20, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeto Noya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Alkaline storage battery
    • Patent number 6,235,430
    • Issue date May 22, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Yasuko Hoshina
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed alkaline storage battery
    • Patent number 5,955,216
    • Issue date Sep 21, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Yasuko Hoshina
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Alkaline dry battery
    • Publication number 20040166411
    • Publication date Aug 26, 2004
    • Shuji Fujiwara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...