Patents by Inventor Shinsuke Ooie

Shinsuke Ooie has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • X-ray diagnosis apparatus comprising judging circuitry to judge whether a voltage should be applied to a grid of an X-ray tube and grid controlling circuitry
    Patent number: 10159455
    Abstract: An X-ray diagnosis apparatus according to an embodiment includes an X-ray tube, judging circuitry, and grid controlling circuitry. The X-ray tube is configured to radiate X-rays. The judging circuitry is configured to judge whether a voltage should be applied to a grid of the X-ray tube or not, in accordance with a radiation condition. The grid controlling circuitry is configured to apply the voltage to the grid, if the judging circuitry has determined that the voltage should be applied.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: December 25, 2018
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Makoto Takanaka, Kunio Shiraishi, Shinsuke Ooie, Kentarou Nishikawa
  • X-ray diagnostic apparatus and X-ray diaphragm thereof
    Patent number: 9888887
    Abstract: An X-ray diagnostic apparatus according to the present embodiment includes: an X-ray tube which generates X-rays to be irradiated at an object; an X-ray diaphragm which houses an X-ray shielding member forming an irradiation aperture, through which the X-rays pass, along a side surface of the X-ray tube; an X-ray detector which detects X-rays passing through the object; and an image data generation circuitry which generates image data based on the X-rays detected by the X-ray detector.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: February 13, 2018
    Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Tsuyoshi Kojima, Yoshiyuki Sato, Katsuaki Shinoda, Shinsuke Ooie
  • X-RAY DIAGNOSIS APPARATUS
    Publication number: 20160095568
    Abstract: An X-ray diagnosis apparatus according to an embodiment includes an X-ray tube, judging circuitry, and grid controlling circuitry. The X-ray tube is configured to radiate X-rays. The judging circuitry is configured to judge whether a voltage should be applied to a grid of the X-ray tube or not, in accordance with a radiation condition. The grid controlling circuitry is configured to apply the voltage to the grid, if the judging circuitry has determined that the voltage should be applied.
    Type: Application
    Filed: October 1, 2015
    Publication date: April 7, 2016
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Makoto TAKANAKA, Kunio SHIRAISHI, Shinsuke OOIE, Kentarou NISHIKAWA
  • X-RAY DIAGNOSTIC APPARATUS AND X-RAY DIAPHRAGM THEREOF
    Publication number: 20160051210
    Abstract: An X-ray diagnostic apparatus according to the present embodiment includes: an X-ray tube which generates X-rays to be irradiated at an object; an X-ray diaphragm which houses an X-ray shielding member forming an irradiation aperture, through which the X-rays pass, along a side surface of the X-ray tube; an X-ray detector which detects X-rays passing through the object; and an image data generation circuitry which generates image data based on the X-rays detected by the X-ray detector.
    Type: Application
    Filed: August 6, 2015
    Publication date: February 25, 2016
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Tsuyoshi KOJIMA, Yoshiyuki Sato, Katsuaki Shinoda, Shinsuke Ooie