TREA

Hiroshi Yoda

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary head device, magnetic head unit and manufacturing method the...
    • Patent number 6,233,812
    • Issue date May 22, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Mitsuhisa Fujiki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Head cleaning device
    • Patent number 5,729,398
    • Issue date Mar 17, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Norimoto Nouchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Head cleaning device
    • Patent number 5,602,705
    • Issue date Feb 11, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Norimoto Nouchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Head cleaning device
    • Patent number 5,543,179
    • Issue date Aug 6, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Norimoto Nouchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Head cleaning device
    • Patent number 5,453,893
    • Issue date Sep 26, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Norimoto Nouchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recorder with refrigeration element to locally cool tape
    • Patent number 5,327,315
    • Issue date Jul 5, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Norimoto Nouchi
    • G11 - INFORMATION STORAGE