TREA

Tetsuya Yonezawa

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  • Yaita, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooler, X-ray computed tomography apparatus, and maintenance method...
    • Patent number 9,351,694
    • Issue date May 31, 2016
    • Toshiba Electron Tubes & Devices Co., Ltd.
    • Hidero Anno
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    X-ray tube and anode target
    • Patent number 9,251,993
    • Issue date Feb 2, 2016
    • Kabushiki Kaisha Toshiba
    • Hidero Anno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotary anode X-ray tube
    • Patent number 8,582,722
    • Issue date Nov 12, 2013
    • Kabushiki Kaisha Toshiba
    • Chiharu Tadokoro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotary anode X-ray tube
    • Patent number 7,801,278
    • Issue date Sep 21, 2010
    • Kabushiki Kaisha Toshiba
    • Yasutaka Ito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotary anode X-ray tube
    • Patent number 7,746,982
    • Issue date Jun 29, 2010
    • Kabushiki Kaisha Toshiba
    • Yasuo Yoshii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotating anode X-ray tube
    • Patent number 7,697,665
    • Issue date Apr 13, 2010
    • Kabushiki Kaisha Toshiba
    • Tetsuya Yonezawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    X-RAY SYSTEM AND METHOD OF INSPECTING X-RAY TUBE
    • Publication number 20180315579
    • Publication date Nov 1, 2018
    • Toshiba Electron Tubes & Devices Co., Ltd.
    • Tetsuya YONEZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTATING ANODE TYPE X-RAY TUBE
    • Publication number 20170309435
    • Publication date Oct 26, 2017
    • Toshiba Electron Tubes & Devices Co., Ltd.
    • Tetsuya YONEZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTARY-ANODE TYPE X-RAY TUBE
    • Publication number 20170084420
    • Publication date Mar 23, 2017
    • Toshiba Electron Tubes & Devices Co.,Ltd.
    • Harunobu FUKUSHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    X-RAY TUBE AND ANODE TARGET
    • Publication number 20140321620
    • Publication date Oct 30, 2014
    • KABUSHIKI KAISHA TOSHIBA
    • Hidero ANNO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COOLER, X-RAY COMPUTED TOMOGRAPHY APPARATUS, AND MAINTENANCE METHOD...
    • Publication number 20140153689
    • Publication date Jun 5, 2014
    • KABUSHIKI KAISHA TOSHIBA
    • Hidero Anno
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ROTARY ANODE X-RAY TUBE
    • Publication number 20110058654
    • Publication date Mar 10, 2011
    • Kabushiki Kaisha Toshiba
    • Chiharu Tadokoro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTARY ANODE X-RAY TUBE
    • Publication number 20090245469
    • Publication date Oct 1, 2009
    • Yasutaka Ito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTATING ANODE X-RAY TUBE
    • Publication number 20090225950
    • Publication date Sep 10, 2009
    • Kabushiki Kaisha Toshiba
    • Tetsuya Yonezawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTARY ANODE X-RAY TUBE
    • Publication number 20090080616
    • Publication date Mar 26, 2009
    • Kabushiki Kaisha Toshiba
    • YASUO YOSHII
    • H01 - BASIC ELECTRIC ELEMENTS