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Hideaki YAGYU

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Patents Grantslast 30 patents

  • Information Patent Grant

    UV irradiation apparatus
    • Patent number 11,776,803
    • Issue date Oct 3, 2023
    • Ushio Denki Kabushiki Kaisha
    • Hideaki Yagyu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ultraviolet irradiation device
    • Patent number 11,694,888
    • Issue date Jul 4, 2023
    • Ushio Denki Kabushiki Kaisha
    • Hideaki Yagyu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Excimer lamp and ultraviolet light irradiation device
    • Patent number 11,651,950
    • Issue date May 16, 2023
    • Ushio Denki Kabushiki Kaisha
    • Hideaki Yagyu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device for emitting ultraviolet light
    • Patent number 11,610,771
    • Issue date Mar 21, 2023
    • Ushio Denki Kabushiki Kaisha
    • Hideaki Yagyu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Excimer lamp and light irradiation device
    • Patent number 11,501,963
    • Issue date Nov 15, 2022
    • Ushio Denki Kabushiki Kaisha
    • Hideaki Yagyu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ultraviolet irradiation apparatus
    • Patent number 11,469,093
    • Issue date Oct 11, 2022
    • Ushio Denki Kabushiki Kaisha
    • Shinji Taniguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Excimer lamp
    • Patent number 11,373,855
    • Issue date Jun 28, 2022
    • Ushio Denki Kabushiki Kaisha
    • Hideaki Yagyu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device for emitting ultraviolet light
    • Patent number 11,373,854
    • Issue date Jun 28, 2022
    • Ushio Denki Kabushiki Kaisha
    • Hideaki Yagyu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ultraviolet sterilizer
    • Patent number 10,910,210
    • Issue date Feb 2, 2021
    • Ushio Denki Kabushiki Kaisha
    • Hideaki Yagyu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mercury-free discharge lamp
    • Patent number 9,330,897
    • Issue date May 3, 2016
    • Ushio Denki Kabushiki Kaisha
    • Hideaki Yagyu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRAVIOLET LIGHT IRRADIATION DEVICE
    • Publication number 20240123103
    • Publication date Apr 18, 2024
    • Ushio Denki Kabushiki Kaisha
    • Akihiro KUNO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRAVIOLET IRRADIATION DEVICE
    • Publication number 20230310676
    • Publication date Oct 5, 2023
    • Ushio Denki Kabushiki Kaisha
    • Hideaki YAGYU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INACTIVATING DEVICE AND OPTICAL FILTER
    • Publication number 20230293743
    • Publication date Sep 21, 2023
    • Ushio Denki Kabushiki Kaisha
    • Hideaki Yagyu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRAVIOLET LIGHT IRRADIATION DEVICE
    • Publication number 20230293746
    • Publication date Sep 21, 2023
    • Ushio Denki Kabushiki Kaisha
    • Shigeki FUJISAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRAVIOLET LIGHT IRRADIATION DEVICE, METHOD OF USING ULTRAVIOLET L...
    • Publication number 20230248857
    • Publication date Aug 10, 2023
    • Ushio Denki Kabushiki Kaisha
    • Keisuke NAITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EXCIMER LAMP AND ULTRAVIOLET LIGHT IRRADIATION DEVICE
    • Publication number 20230139996
    • Publication date May 4, 2023
    • Ushio Denki Kabushiki Kaisha
    • Hideaki YAGYU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ULTRAVIOLET IRRADIATION DEVICE
    • Publication number 20230054791
    • Publication date Feb 23, 2023
    • USHIO DENKI KABUSHIKI KAISHA
    • Hideaki YAGYU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ULTRAVIOLET IRRADIATION DEVICE
    • Publication number 20220409755
    • Publication date Dec 29, 2022
    • USHIO DENKI KABUSHIKI KAISHA
    • Hideaki Yagyu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRAVIOLET IRRADIATION DEVICE
    • Publication number 20220359186
    • Publication date Nov 10, 2022
    • Ushio Denki Kabushiki Kaisha
    • Hideaki YAGYU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DEVICE FOR EMITTING ULTRAVIOLET LIGHT
    • Publication number 20220285145
    • Publication date Sep 8, 2022
    • Ushio Denki Kabushiki Kaisha
    • Hideaki YAGYU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EXCIMER LAMP AND LIGHT IRRADIATION DEVICE
    • Publication number 20220068626
    • Publication date Mar 3, 2022
    • Ushio Denki Kabushiki Kaisha
    • Hideaki YAGYU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EXCIMER LAMP
    • Publication number 20220068628
    • Publication date Mar 3, 2022
    • Ushio Denki Kabushiki Kaisha
    • Hideaki YAGYU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHTING DEVICE HAVING FUNCTION OF INACTIVATING BACTERIA OR VIRUSES
    • Publication number 20220062473
    • Publication date Mar 3, 2022
    • Ushio Denki Kabushiki Kaisha
    • Keisuke Naito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DEVICE FOR EMITTING ULTRAVIOLET LIGHT
    • Publication number 20220068627
    • Publication date Mar 3, 2022
    • Ushio Denki Kabushiki Kaisha
    • Hideaki YAGYU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    UV IRRADIATION APPARATUS
    • Publication number 20220059336
    • Publication date Feb 24, 2022
    • Ushio Denki Kabushiki Kaisha
    • Hideaki YAGYU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ULTRAVIOLET IRRADIATION APPARATUS
    • Publication number 20210335593
    • Publication date Oct 28, 2021
    • Ushio Denki Kabushiki Kaisha
    • Shinji TANIGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ULTRAVIOLET STERILIZER
    • Publication number 20200234941
    • Publication date Jul 23, 2020
    • Ushio Denki Kabushiki Kaisha
    • Hideaki YAGYU
    • G02 - OPTICS
  • Information Patent Application

    MERCURY-FREE DISCHARGE LAMP
    • Publication number 20150348771
    • Publication date Dec 3, 2015
    • Ushio Denki Kabushiki Kaisha
    • Hideaki YAGYU
    • H01 - BASIC ELECTRIC ELEMENTS