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Michio HATAGI

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  • Chigasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image display device
    • Patent number 10,401,631
    • Issue date Sep 3, 2019
    • Hitachi-LG Data Storage, Inc.
    • Ryuji Ukai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Laser projection display device
    • Patent number 10,349,018
    • Issue date Jul 9, 2019
    • Hitachi-LG Data Storage, Inc.
    • Michio Hatagi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Scanning type projector
    • Patent number 9,247,221
    • Issue date Jan 26, 2016
    • Hitachi-LG Data Storage, Inc.
    • Hiromi Kusaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical scanning device and image display apparatus
    • Patent number 8,947,755
    • Issue date Feb 3, 2015
    • Hitachi-LG Data Storage Inc.
    • Nobuhiro Konuma
    • G02 - OPTICS
  • Information Patent Grant

    Optical head
    • Patent number 8,243,575
    • Issue date Aug 14, 2012
    • Hitachi Media Electronics Co., Ltd.
    • Tomoto Kawamura
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents