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Mitsuhiro Ueno

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical communication device
    • Patent number 10,812,195
    • Issue date Oct 20, 2020
    • Sony Corporation
    • Takashi Nakao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Motor securing structures and disc drive
    • Patent number 6,772,427
    • Issue date Aug 3, 2004
    • Sony Corporation
    • Yuji Shishido
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disc drive apparatus
    • Patent number 6,643,251
    • Issue date Nov 4, 2003
    • Sony Corporation
    • Hiroshi Ikuta
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Iron core coil motor and disk drive
    • Patent number 6,424,613
    • Issue date Jul 23, 2002
    • Sony Corporation
    • Hiroshi Ikuta
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disk rotating mechanism
    • Patent number 6,252,319
    • Issue date Jun 26, 2001
    • Sony Corporation
    • Fumiharu Sudo
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Rotation control apparatus
    • Patent number 6,155,134
    • Issue date Dec 5, 2000
    • Sony Corporation
    • Hiroshi Ikuta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation drive apparatus
    • Patent number 6,005,749
    • Issue date Dec 21, 1999
    • Sony Corporation
    • Hiroshi Ikuta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents