TREA

Yu Tokuda

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  • Otsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic component having a tin alloy plating film
    • Patent number 6,195,248
    • Issue date Feb 27, 2001
    • Murata Manufacturing Co., Ltd.
    • Tatsuo Kunishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Soldered article
    • Patent number 6,180,264
    • Issue date Jan 30, 2001
    • Murata Manufacturing Co., Ltd.
    • Hidekiyo Takaoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Piezoelectric ceramic and manufacturing method thereof
    • Patent number 5,965,057
    • Issue date Oct 12, 1999
    • Murata Manufacturing Co., Ltd.
    • Kiyoshi Hase
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Piezoelectric ceramics and manufacturing method thereof
    • Patent number 5,766,502
    • Issue date Jun 16, 1998
    • Murata Manufacturing Co., Ltd.
    • Kiyoshi Hase
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Conductive paste
    • Patent number 5,376,596
    • Issue date Dec 27, 1994
    • Murata Manufacturing Co., Ltd.
    • Yu Tokuda
    • C03 - GLASS MINERAL OR SLAG WOOL