Patents by Inventor Tetsuya Higashi

Tetsuya Higashi 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).

  • Patent number: 11237179
    Abstract: According to one embodiment, a method is for generating a calibration curve based on results of photometry on a plurality of standard samples each containing a detection target in a known concentration. The concentration differs between the standard samples. The method includes obtaining the results of photometry on the standard samples at different photometry timings, to generate the calibration curve.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: February 1, 2022
    Assignee: Canon Medical Systems Corporation
    Inventors: Hirotoshi Tahara, Tetsuya Higashi, Tomoaki Kurano, Satoshi Matsumoto, Yusaku Aizawa
  • Publication number: 20190128907
    Abstract: According to one embodiment, a method is for generating a calibration curve based on results of photometry on a plurality of standard samples each containing a detection target in a known concentration. The concentration differs between the standard samples. The method includes obtaining the results of photometry on the standard samples at different photometry timings, to generate the calibration curve.
    Type: Application
    Filed: October 31, 2018
    Publication date: May 2, 2019
    Applicant: Canon Medical Systems Corporation
    Inventors: Hirotoshi Tahara, Tetsuya Higashi, Tomoaki Kurano, Satoshi Matsumoto, Yusaku Aizawa
  • Patent number: 10136877
    Abstract: An ultrasound diagnosis apparatus according to an embodiment includes a parameter setting unit, a Fly Thru image generating unit, and a controlling unit. The parameter setting unit sets a value of an image quality adjusting parameter used for generating a PVR image obtained by projecting the inside of a lumen from a predetermined viewpoint, on the basis of information about the lumen rendered in an MPR image generated by using volume data. The Fly Thru image generating unit generates the PVR image by using the value of the image quality adjusting parameter that was set. The controlling unit then causes a monitor to display the PVR image.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: November 27, 2018
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Go Tanaka, Kazuya Akaki, Yoshihiro Oomori, Satoshi Matsunaga, Tetsuya Higashi
  • Patent number: 9945880
    Abstract: According to one embodiment, an automatic analyzer includes a magnetic field generator, a photometric unit, a measurement unit, and a decision unit. The magnetic field generator causes magnetic separation in a reaction liquid stored in a cuvette by magnetic particles. The photometric unit includes a light source unit configured to generate light, and a detection unit configured to detect the light generated by the light source unit and generate an output signal corresponding to the detected light. The measurement unit measures a measurement item based on the output signal. The decision unit decides the use range of the output signal to be used to measure the measurement item in accordance with spatial unevenness of the magnetic separation by the magnetic field generator.
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: April 17, 2018
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Satoshi Matsumoto, Tetsuya Higashi, Masakazu Kitamura
  • Publication number: 20150010435
    Abstract: According to one embodiment, an automatic analyzer includes a magnetic field generator, a photometric unit, a measurement unit, and a decision unit. The magnetic field generator causes magnetic separation in a reaction liquid stored in a cuvette by magnetic particles. The photometric unit includes a light source unit configured to generate light, and a detection unit configured to detect the light generated by the light source unit and generate an output signal corresponding to the detected light. The measurement unit measures a measurement item based on the output signal. The decision unit decides the use range of the output signal to be used to measure the measurement item in accordance with spatial unevenness of the magnetic separation by the magnetic field generator.
    Type: Application
    Filed: July 2, 2014
    Publication date: January 8, 2015
    Applicants: KABUSHIKI KAISHA TOSHIBA, Toshiba Medical Systems Corporation
    Inventors: Satoshi MATSUMOTO, Tetsuya Higashi, Masakazu Kitamura
  • Publication number: 20140343428
    Abstract: An ultrasound diagnosis apparatus according to an embodiment includes a parameter setting unit, a Fly Thru image generating unit, and a controlling unit. The parameter setting unit sets a value of an image quality adjusting parameter used for generating a PVR image obtained by projecting the inside of a lumen from a predetermined viewpoint, on the basis of information about the lumen rendered in an MPR image generated by using volume data. The Fly Thru image generating unit generates the PVR image by using the value of the image quality adjusting parameter that was set. The controlling unit then causes a monitor to display the PVR image.
    Type: Application
    Filed: July 30, 2014
    Publication date: November 20, 2014
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Go TANAKA, Kazuya AKAKI, Yoshihiro OOMORI, Satoshi MATSUNAGA, Tetsuya HIGASHI
  • Patent number: 7766832
    Abstract: A means to which at least two ROIs are input, a calculating means that calculates strain values of tissue with respect to the at least two ROIs by applying a pressure onto an object, and a display means that displays the strain values of the at least two ROIs so as to be compared with each other are comprised.
    Type: Grant
    Filed: October 16, 2006
    Date of Patent: August 3, 2010
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Yoko Okamura, Masatoshi Nishino, Jiro Higuchi, Tetsuya Higashi
  • Patent number: 7580553
    Abstract: A medical imaging apparatus includes an imaging unit, a first processor, a second processor, a display unit, and an output unit. The imaging unit is configured to image a subject. The first processor is configured to prepare an image data based on the imaging unit. The second processor is configured to combine the image data and a decorative data. The display unit is configured to display the combined image data. The output unit is configured to output the combined image data as a decorated image data.
    Type: Grant
    Filed: April 20, 2005
    Date of Patent: August 25, 2009
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation
    Inventors: Naohisa Kamiyama, Tetsuya Higashi
  • Publication number: 20070100237
    Abstract: A means to which at least two ROIs are input, a calculating means that calculates strain values of tissue with respect to the at least two ROIs by applying a pressure onto an object, and a display means that displays the strain values of the at least two ROIs so as to be compared with each other are comprised.
    Type: Application
    Filed: October 16, 2006
    Publication date: May 3, 2007
    Inventors: Yoko Okamura, Masatoshi Mishino, Jiro Higuchi, Tetsuya Higashi
  • Publication number: 20050248587
    Abstract: A medical imaging apparatus includes an imaging unit, a first processor, a second processor, a display unit, and an output unit. The imaging unit is configured to image a subject. The first processor is configured to prepare an image data based on the imaging unit. The second processor is configured to combine the image data and a decorative data. The display unit is configured to display the combined image data. The output unit is configured to output the combined image data as a decorated image data.
    Type: Application
    Filed: April 20, 2005
    Publication date: November 10, 2005
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Naohisa Kamiyama, Tetsuya Higashi