TREA

Shigehisa Miyasaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disk device and guide member
    • Patent number 6,817,021
    • Issue date Nov 9, 2004
    • Sony Computer Entertainment, INC
    • Shigehisa Miyasaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk device
    • Patent number 6,650,610
    • Issue date Nov 18, 2003
    • Sony Computer Entertainment Inc.
    • Ken Kutaragi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk device having a detachable cover member
    • Patent number 6,560,184
    • Issue date May 6, 2003
    • Sony Computer Entertainment Inc.
    • Yuji Shida
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical disk device with slidable holding members on disk tray for...
    • Patent number 6,473,382
    • Issue date Oct 29, 2002
    • Sony Computer Entertainment Inc.
    • Kazusato Tagawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical disk device
    • Patent number 6,473,390
    • Issue date Oct 29, 2002
    • Sony Computer Entertainment, INC
    • Ichiro Sasaki
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Disk device and cover member
    • Publication number 20010015948
    • Publication date Aug 23, 2001
    • Yuji Shida
    • G11 - INFORMATION STORAGE