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Shinji Kikuma

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Projector and multi-projection system
    • Patent number 11,372,321
    • Issue date Jun 28, 2022
    • JVCKENWOOD CORPORATION
    • Takatsugu Aizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projector
    • Patent number 10,715,769
    • Issue date Jul 14, 2020
    • JVC Kenwood Corporation
    • Takatsugu Aizaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Light emitting device and projection type image display apparatus
    • Patent number 10,222,275
    • Issue date Mar 5, 2019
    • JVC Kenwood Corporation
    • Takatsugu Aizaki
    • G02 - OPTICS
  • Information Patent Grant

    Projection image display device
    • Patent number 10,222,685
    • Issue date Mar 5, 2019
    • JVC Kenwood Corporation
    • Shinji Kikuma
    • G02 - OPTICS
  • Information Patent Grant

    Projection-type image display device
    • Patent number 10,108,078
    • Issue date Oct 23, 2018
    • JVC Kenwood Corporation
    • Shinji Kikuma
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projection display device
    • Patent number 10,061,185
    • Issue date Aug 28, 2018
    • JVC Kenwood Corporation
    • Takatsugu Aizaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projection display device
    • Patent number 9,964,838
    • Issue date May 8, 2018
    • JVC Kenwood Corporation
    • Takatsugu Aizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projection-type image display device
    • Patent number 9,835,937
    • Issue date Dec 5, 2017
    • JVC Kenwood Corporation
    • Shinji Kikuma
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projection type display apparatus
    • Patent number 9,083,894
    • Issue date Jul 14, 2015
    • JVC Kenwood Corporation
    • Tomohisa Kobayashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents