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Norikazu Kadotani

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  • Matsumoto, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WAVELENGTH CONVERSION DEVICE, LIGHT SOURCE DEVICE, AND PROJECTOR
    • Publication number 20250044575
    • Publication date Feb 6, 2025
    • SEIKO EPSON CORPORATION
    • Kosuke TABAYASHI
    • G02 - OPTICS
  • Information Patent Application

    WAVELENGTH CONVERTER, LIGHT SOURCE APPARATUS, AND PROJECTOR
    • Publication number 20250004358
    • Publication date Jan 2, 2025
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIGHT SOURCE CONTROL DEVICE, LIGHT SOURCE DEVICE, PROJECTOR, AND ME...
    • Publication number 20240272533
    • Publication date Aug 15, 2024
    • SEIKO EPSON CORPORATION
    • Kosuke TABAYASHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PHOSPHOR UNIT, LIGHT SOURCE DEVICE, AND PROJECTOR
    • Publication number 20240255750
    • Publication date Aug 1, 2024
    • SEIKO EPSON CORPORATION
    • Kosuke TABAYASHI
    • G02 - OPTICS
  • Information Patent Application

    PROJECTOR
    • Publication number 20240168235
    • Publication date May 23, 2024
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TRANSMISSIVE LIQUID CRYSTAL PANEL
    • Publication number 20240069374
    • Publication date Feb 29, 2024
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LIGHT TRANSMISSIVE OPTICAL ELEMENT MODULE AND ELECTRONIC INSTRUMENT
    • Publication number 20240045253
    • Publication date Feb 8, 2024
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING UNIT AND PROJECTOR
    • Publication number 20240045254
    • Publication date Feb 8, 2024
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TEMPERATURE ADJUSTMENT APPARATUS AND CONTROL APPARATUS
    • Publication number 20240045255
    • Publication date Feb 8, 2024
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G02 - OPTICS
  • Information Patent Application

    LIGHT MODULATION DEVICE AND PROJECTOR
    • Publication number 20240027817
    • Publication date Jan 25, 2024
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G02 - OPTICS
  • Information Patent Application

    WAVELENGTH CONVERSION DEVICE, LIGHT SOURCE DEVICE, AND PROJECTOR
    • Publication number 20240027883
    • Publication date Jan 25, 2024
    • SEIKO EPSON CORPORATION
    • Kosuke TABAYASHI
    • G02 - OPTICS
  • Information Patent Application

    PROJECTOR AND LIGHT SOURCE DEVICE
    • Publication number 20230324777
    • Publication date Oct 12, 2023
    • SEIKO EPSON CORPORATION
    • Takahiro MIYATA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTOR
    • Publication number 20230314922
    • Publication date Oct 5, 2023
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230291875
    • Publication date Sep 14, 2023
    • SEIKO EPSON CORPORATION
    • Shinichi WAKABAYASHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LIGHT SOURCE APPARATUS AND PROJECTOR
    • Publication number 20230236487
    • Publication date Jul 27, 2023
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G02 - OPTICS
  • Information Patent Application

    HEAT DIFFUSER, WAVELENGTH CONVERTER, LIGHT SOURCE APPARATUS, AND PR...
    • Publication number 20230168569
    • Publication date Jun 1, 2023
    • SEIKO EPSON CORPORATION
    • Kosuke TABAYASHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PHOSPHOR WHEEL, LIGHT SOURCE APPARATUS, AND PROJECTOR
    • Publication number 20230103351
    • Publication date Apr 6, 2023
    • SEIKO EPSON CORPORATION
    • Kosuke TABAYASHI
    • G02 - OPTICS
  • Information Patent Application

    PROJECTOR
    • Publication number 20230102817
    • Publication date Mar 30, 2023
    • SEIKO EPSON CORPORATION
    • Tatsuya OKU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL ELEMENT UNIT, LIGHT SOURCE APPARATUS, AND PROJECTOR
    • Publication number 20230082820
    • Publication date Mar 16, 2023
    • SEIKO EPSON CORPORATION
    • Koichi IITSUKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROJECTOR
    • Publication number 20230065408
    • Publication date Mar 2, 2023
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PROJECTOR AND IMAGE FORMING UNIT
    • Publication number 20230066896
    • Publication date Mar 2, 2023
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TRANSMISSIVE LIQUID CRYSTAL PANEL
    • Publication number 20230034230
    • Publication date Feb 2, 2023
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G02 - OPTICS
  • Information Patent Application

    WAVELENGTH CONVERSION DEVICE, LIGHT SOURCE DEVICE, AND PROJECTOR
    • Publication number 20220390822
    • Publication date Dec 8, 2022
    • SEIKO EPSON CORPORATION
    • Kosuke TABAYASHI
    • G02 - OPTICS
  • Information Patent Application

    LIGHT MODULATION DEVICE AND PROJECTOR
    • Publication number 20220308385
    • Publication date Sep 29, 2022
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G02 - OPTICS
  • Information Patent Application

    WAVELENGTH CONVERSION DEVICE, ILLUMINATION DEVICE, AND PROJECTOR
    • Publication number 20220299851
    • Publication date Sep 22, 2022
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    WAVELENGTH CONVERSION DEVICE, ILLUMINATION DEVICE, AND PROJECTOR
    • Publication number 20200310233
    • Publication date Oct 1, 2020
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

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

    PROJECTION-TYPE DISPLAY APPARATUS
    • Publication number 20190346756
    • Publication date Nov 14, 2019
    • SEIKO EPSON CORPORATION
    • Norikazu KADOTANI
    • G02 - OPTICS
  • Information Patent Application

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

    PROJECTOR
    • Publication number 20190187542
    • Publication date Jun 20, 2019
    • SEIKO EPSON CORPORATION
    • Norikazu Kadotani
    • G02 - OPTICS