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Takahiro Totsuka

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  • Azumino-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Projector
    • Patent number 11,460,756
    • Issue date Oct 4, 2022
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Projector
    • Patent number 10,848,722
    • Issue date Nov 24, 2020
    • Seiko Epson Corporation
    • Norikazu Kadotani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projector
    • Patent number 10,616,538
    • Issue date Apr 7, 2020
    • Seiko Epson Corporation
    • Norikazu Kadotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projector
    • Patent number 10,585,340
    • Issue date Mar 10, 2020
    • Seiko Epson Corporation
    • Yusaku Takamine
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projector
    • Patent number 10,462,436
    • Issue date Oct 29, 2019
    • Seiko Epson Corporation
    • Norikazu Kadotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Grasping tool and projector
    • Patent number 10,025,169
    • Issue date Jul 17, 2018
    • Seiko Epson Corporation
    • Hideki Takasuka
    • A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTOR
    • Publication number 20210247671
    • Publication date Aug 12, 2021
    • SEIKO EPSON CORPORATION
    • Shinichi WAKABAYASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PROJECTOR
    • Publication number 20200195897
    • Publication date Jun 18, 2020
    • SEIKO EPSON CORPORATION
    • Norikazu Kadotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROJECTOR
    • Publication number 20190324355
    • Publication date Oct 24, 2019
    • SEIKO EPSON CORPORATION
    • Yusaku TAKAMINE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTOR
    • Publication number 20190327456
    • Publication date Oct 24, 2019
    • SEIKO EPSON CORPORATION
    • Norikazu Kadotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    GRASPING TOOL AND PROJECTOR
    • Publication number 20170205690
    • Publication date Jul 20, 2017
    • SEIKO EPSON CORPORATION
    • Hideki Takasuka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTOR
    • Publication number 20170104965
    • Publication date Apr 13, 2017
    • SEIKO EPSON CORPORATION
    • Norikazu Kadotani
    • G02 - OPTICS