TREA

Fumiaki Seta

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  • Hirakata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Storage battery
    • Patent number 6,528,213
    • Issue date Mar 4, 2003
    • Matsushita Electric Industrial Co. Ltd.
    • Yasuyuki Yoshihara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Storage battery
    • Patent number 6,291,104
    • Issue date Sep 18, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Yasuyuki Yoshihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for expanding a metal sheet
    • Patent number 6,212,744
    • Issue date Apr 10, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Akira Inanobe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for manufacturing an electrode plate assembly for lead accum...
    • Patent number 6,119,762
    • Issue date Sep 19, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Rikio Miyagi
    • B22 - CASTING POWDER METALLURGY