TREA

Mayuka Shirai

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  • Iwata-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bead type noise filter
    • Patent number 7,148,767
    • Issue date Dec 12, 2006
    • Minebea Co., Ltd.
    • Osamu Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductor
    • Patent number 6,798,329
    • Issue date Sep 28, 2004
    • Minebea Co., Ltd.
    • Osamu Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    BEAD TYPE NOISE FILTER
    • Publication number 20060055487
    • Publication date Mar 16, 2006
    • Minebea Co., Ltd
    • Osamu Kobayashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Signal discriminator
    • Publication number 20050162234
    • Publication date Jul 28, 2005
    • Osamu Kobayashi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Inductor
    • Publication number 20040004526
    • Publication date Jan 8, 2004
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS