TREA

Seiichi Mizutani

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Closure assembly for sealed batteries
    • Patent number 6,610,437
    • Issue date Aug 26, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Shinji Tsurutani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Secondary battery
    • Patent number 6,524,739
    • Issue date Feb 25, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshinori Iwaizono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed battery and method for manufacturing same
    • Patent number 6,322,922
    • Issue date Nov 27, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Hideaki Yoshio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Closure assembly for sealed batteries
    • Patent number 6,284,403
    • Issue date Sep 4, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Shinji Tsurutani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cell with terminals and circuit substrate
    • Patent number 5,582,933
    • Issue date Dec 10, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Fumio Daio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Socket terminal
    • Patent number D359025
    • Issue date Jun 6, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Fumio Daio
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Battery with terminal
    • Patent number D357897
    • Issue date May 2, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Fumio Daio
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Battery for an IC card
    • Patent number D335120
    • Issue date Apr 27, 1993
    • Matsushita Electric Industrial Co., Ltd.
    • Mitsugu Okahisa
    • D13 - Equipment for production, distribution, or transformation of energy