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Kenji Akimaru

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disk device
    • Patent number 6,834,393
    • Issue date Dec 21, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Kenji Akimaru
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk drive apparatus
    • Patent number 6,381,091
    • Issue date Apr 30, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Teruyuki Takizawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Spindle motor and its manufacturing method
    • Patent number 6,181,671
    • Issue date Jan 30, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshihiro Ikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical head adjusting apparatus
    • Patent number 5,995,479
    • Issue date Nov 30, 1999
    • Matsushita Electric Indsutrial Co., Ltd.
    • Teruyuki Takizawa
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Disk device
    • Publication number 20030035362
    • Publication date Feb 20, 2003
    • Kenji Akimaru
    • G11 - INFORMATION STORAGE