Patents by Inventor Kansei TAKAHASHI

Kansei TAKAHASHI 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 diagnostic apparatus and X-ray high-voltage generator
    Patent number: 10820870
    Abstract: According to one embodiment, an X-ray diagnostic apparatus includes an X-ray tube, a driver, a supporter, and processing circuitry. The X-ray tube including a rotating anode. The driver rotates the rotating anode. The supporter supports the X-ray tube in an inclinable manner. The processing circuitry acquires information indicating an attitude of the supporter and controls the driver based on information indicating the acquired attitude.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: November 3, 2020
    Assignee: Canon Medical Systems Corporation
    Inventors: Daisuke Sato, Katsuo Takahashi, Kansei Takahashi, Hiroyoshi Kobayashi, Akio Tetsuka, Akira Mochizuki, Katsunori Kojima, Yuki Totsuka, Masaharu Soya, Ikuo Hayashida
  • X-ray diagnosis apparatus
    Patent number: 10772585
    Abstract: An X-ray apparatus includes a light emitting unit, input interface circuitry, and processing circuitry. The light emitting unit includes a light source. The input interface circuitry inputs an X-ray condition. The processing circuitry controls an emission state of the light emitting unit to change to one of at least three states based on the X-ray condition.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: September 15, 2020
    Assignee: Canon Medical Systems Corporation
    Inventors: Kansei Takahashi, Akira Mochiduki, Katsuo Takahashi, Norimitsu Kosugi
  • X-ray diagnostic apparatus and medical-information processing apparatus configured to control a rotating speed of a rotary anode of an X-ray tube by deriving an acquiring condition from a fluoroscopic image
    Patent number: 10638998
    Abstract: An X-ray diagnostic apparatus comprises an X-ray tube and processing circuitry. The X-ray tube includes a rotary anode. The processing circuitry is configured to derive an acquiring condition from a fluoroscopic image, and start to increase, in accordance with the acquiring condition derived, a rotating speed of the anode from a low rotating speed to a high rotating speed before the X-ray tube finishes emitting an X-ray to acquire the fluoroscopic image.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: May 5, 2020
    Assignee: Canon Medical Systems Corporation
    Inventors: Yuki Totsuka, Masaharu Soya, Katsuo Takahashi, Kansei Takahashi, Akira Mochiduki, Katsunori Kojima, Daisuke Sato, Hisayuki Uehara, Hiroyoshi Kobayashi, Akio Tetsuka
  • X-RAY DIAGNOSTIC APPARATUS AND X-RAY HIGH-VOLTAGE GENERATOR
    Publication number: 20190099142
    Abstract: According to one embodiment, an X-ray diagnostic apparatus includes an X-ray tube, a driver, a supporter, and processing circuitry. The X-ray tube including a rotating anode. The driver rotates the rotating anode. The supporter supports the X-ray tube in an inclinable manner. The processing circuitry acquires information indicating an attitude of the supporter and controls the driver based on information indicating the acquired attitude.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 4, 2019
    Applicant: Canon Medical Systems Corporation
    Inventors: Daisuke SATO, Katsuo Takahashi, Kansei Takahashi, Hiroyoshi Kobayashi, Akio Tetsuka, Akira Mochizuki, Katsunori Kojima, Yuki Totsuka, Masaharu Soya, Ikuo Hayashida
  • X-RAY DIAGNOSTIC APPARATUS AND MEDICAL-INFORMATION PROCESSING APPARATUS
    Publication number: 20170352518
    Abstract: An X-ray diagnostic apparatus comprises an X-ray tube and processing circuitry. The X-ray tube includes a rotary anode. The processing circuitry is configured to derive an acquiring condition from a fluoroscopic image, and start to increase, in accordance with the acquiring condition derived, a rotating speed of the anode from a low rotating speed to a high rotating speed before the X-ray tube finishes emitting an X-ray to acquire the fluoroscopic image.
    Type: Application
    Filed: June 7, 2017
    Publication date: December 7, 2017
    Applicant: Toshiba Medical Systems Corporation
    Inventors: Yuki TOTSUKA, Masaharu SOYA, Katsuo TAKAHASHI, Kansei TAKAHASHI, Akira MOCHIDUKl, Katsunori KOJIMA, Daisuke SATO, Hisayuki UEHARA, Hiroyoshi KOBAYASHI, Akio TETSUKA
  • X-RAY DIAGNOSIS APPARATUS
    Publication number: 20160361033
    Abstract: An X-ray apparatus includes a light emitting unit, input interface circuitry, and processing circuitry. The light emitting unit includes a light source. The input interface circuitry inputs an X-ray condition. The processing circuitry controls an emission state of the light emitting unit to change to one of at least three states based on the X-ray condition.
    Type: Application
    Filed: June 10, 2016
    Publication date: December 15, 2016
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Kansei TAKAHASHI, Akira MOCHIDUKI, Katsuo TAKAHASHI, Norimitsu KOSUGI