TREA

Sachio Fukuyama

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  • Matsuyama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disk drive apparatus having particular clamping device
    • Patent number 7,051,346
    • Issue date May 23, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Masaki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk drive apparatus
    • Patent number 6,741,544
    • Issue date May 25, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Masaki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Balanced disk drive apparatus
    • Patent number 6,711,116
    • Issue date Mar 23, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Masaki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk drive apparatus
    • Patent number 6,704,271
    • Issue date Mar 9, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Masaki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Balanced disk drive apparatus
    • Patent number 6,507,555
    • Issue date Jan 14, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Masaki
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Disk drive apparatus
    • Publication number 20040111737
    • Publication date Jun 10, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Masaki
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Disk drive apparatus
    • Publication number 20040093611
    • Publication date May 13, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Kiyoshi Masaki
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Disk drive apparatus
    • Publication number 20020191530
    • Publication date Dec 19, 2002
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Kiyoshi Masaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...