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Jun Hirota

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Projector apparatus
    • Patent number 10,859,895
    • Issue date Dec 8, 2020
    • THK Co., Ltd
    • Marie Shimamura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lens moving mechanism
    • Patent number 10,718,927
    • Issue date Jul 21, 2020
    • THK Co., Ltd
    • Jun Hirota
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens moving mechanism
    • Patent number 10,712,528
    • Issue date Jul 14, 2020
    • THK Co., Ltd
    • Jun Hirota
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lens moving mechanism
    • Patent number 10,606,024
    • Issue date Mar 31, 2020
    • THK Co., Ltd
    • Jun Hirota
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTOR APPARATUS
    • Publication number 20190353991
    • Publication date Nov 21, 2019
    • THK CO., LTD.
    • Marie Shimamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LENS MOVING MECHANISM
    • Publication number 20190339483
    • Publication date Nov 7, 2019
    • THK CO., LTD.
    • Jun Hirota
    • G02 - OPTICS
  • Information Patent Application

    LENS MOVING MECHANISM
    • Publication number 20190258023
    • Publication date Aug 22, 2019
    • THK CO., LTD.
    • Jun Hirota
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LENS MOVING MECHANISM
    • Publication number 20190250365
    • Publication date Aug 15, 2019
    • THK CO., LTD.
    • Jun Hirota
    • G02 - OPTICS