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Shinichi WAKABAYASHI

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  • Suwa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light source device and projector
    • Patent number 12,092,947
    • Issue date Sep 17, 2024
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical device and display
    • Patent number 11,886,067
    • Issue date Jan 30, 2024
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of driving optical device, optical system, and display
    • Patent number 11,874,524
    • Issue date Jan 16, 2024
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projector
    • Patent number 11,720,008
    • Issue date Aug 8, 2023
    • Seiko Epson Corporation
    • Masatoshi Ito
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical device and image display device
    • Patent number 11,683,457
    • Issue date Jun 20, 2023
    • Seiko Epson corportation
    • Yoshiyuki Yanagisawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Liquid crystal projector and method for controlling liquid crystal...
    • Patent number 11,659,147
    • Issue date May 23, 2023
    • Seiko Epson Corporation
    • Toru Aoki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical path shifting device, image display device, and method for...
    • Patent number 11,537,032
    • Issue date Dec 27, 2022
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • 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

    Optical path shifting device and image display device
    • Patent number 11,448,945
    • Issue date Sep 20, 2022
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical device and projector
    • Patent number 11,372,237
    • Issue date Jun 28, 2022
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light path shifting device and image display device
    • Patent number 11,262,574
    • Issue date Mar 1, 2022
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • G02 - OPTICS
  • Information Patent Grant

    Optical device unit and image display apparatus
    • Patent number 10,634,903
    • Issue date Apr 28, 2020
    • Seiko Epson Corporation
    • Yasushi Mizoguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Projector and light adjuster that includes a cover member
    • Patent number 10,146,111
    • Issue date Dec 4, 2018
    • Seiko Epson Corporation
    • Akira Nemura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical device and image display apparatus
    • Patent number 9,952,425
    • Issue date Apr 24, 2018
    • Seiko Epson Corporation
    • Hisako Kojima
    • G02 - OPTICS
  • Information Patent Grant

    Optical device and image display apparatus
    • Patent number 9,823,553
    • Issue date Nov 21, 2017
    • Seiko Epson Corporation
    • Yasushi Mizoguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical device, image display device, and method of manufacturing o...
    • Patent number 9,651,773
    • Issue date May 16, 2017
    • Seiko Epson Corporation
    • Yasushi Mizoguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reflective polarizing plate apparatus, electro-optic apparatus, opt...
    • Patent number 9,420,244
    • Issue date Aug 16, 2016
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projector
    • Patent number 8,827,457
    • Issue date Sep 9, 2014
    • Seiko Epson Corporation
    • Eiji Yokoyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projector
    • Patent number 8,675,145
    • Issue date Mar 18, 2014
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projector
    • Patent number 8,632,191
    • Issue date Jan 21, 2014
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light modulation device and projector
    • Patent number 8,591,043
    • Issue date Nov 26, 2013
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Projector
    • Patent number 8,567,962
    • Issue date Oct 29, 2013
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light control apparatus and projector
    • Patent number 8,545,027
    • Issue date Oct 1, 2013
    • Seiko Epson Corporation
    • Shinichi Wakabayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents