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Masataka UEKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Emitter including a zigzag current path and rib portions, and X-ray...
    • Patent number 10,593,508
    • Issue date Mar 17, 2020
    • Canon Electron Tubes & Devices Co., Ltd.
    • Masataka Ueki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotating anode X-ray tube
    • Patent number 9,922,794
    • Issue date Mar 20, 2018
    • Toshiba Electron Tubes & Devices Co., Ltd.
    • Masataka Ueki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    X-ray tube
    • Patent number 9,741,523
    • Issue date Aug 22, 2017
    • Toshiba Electron Tubes & Devices Co., Ltd.
    • Hiroshi Kanasaki
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    EMITTER AND X-RAY TUBE
    • Publication number 20170287670
    • Publication date Oct 5, 2017
    • Toshiba Electron Tubes & Devices Co., Ltd.
    • Masataka UEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    X-RAY TUBE
    • Publication number 20160099128
    • Publication date Apr 7, 2016
    • KABUSHIKI KAISHA TOSHIBA
    • Hiroshi KANASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTATING ANODE X-RAY TUBE
    • Publication number 20140247922
    • Publication date Sep 4, 2014
    • KABUSHIKI KAISHA TOSHIBA
    • Masataka UEKI
    • H01 - BASIC ELECTRIC ELEMENTS