TREA

Yukihiro Yanagiuchi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic head
    • Patent number 4,590,530
    • Issue date May 20, 1986
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Sakakima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic head
    • Patent number 4,578,728
    • Issue date Mar 25, 1986
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Sakakima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic head and method of producing same
    • Patent number 4,488,195
    • Issue date Dec 11, 1984
    • Matsushita Electric Industrial Co., Ltd.
    • Yukihiro Yanagiuchi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for heat-treating amorphous alloy films
    • Patent number 4,312,683
    • Issue date Jan 26, 1982
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Sakakima
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method of heat treatments of amorphous alloy ribbons
    • Patent number 4,288,260
    • Issue date Sep 8, 1981
    • Matsushita Electric Industrial Co. Ltd.
    • Harufumi Senno
    • C21 - METALLURGY OF IRON