Patents by Inventor Hideki Shishido

Hideki Shishido 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: 10553505
    Abstract: To easily assess a feedback capacitance of a semiconductor element. An assessment method of assessing a feedback capacitance of a semiconductor element is provided, the assessment method including: acquiring a first characteristic correlated with the feedback capacitance and a second characteristic correlated with the feedback capacitance; and assessing the feedback capacitance based on the first characteristic and the second characteristic. The first characteristic may be a characteristic that corresponds to a withstanding voltage of the semiconductor element, and the second characteristic may be an on-resistance of the semiconductor element. In the assessing, the feedback capacitance may be assessed based on a ratio between the first characteristic and the second characteristic.
    Type: Grant
    Filed: August 10, 2019
    Date of Patent: February 4, 2020
    Assignee: FUJI ELECTRIC CO., LTD.
    Inventors: Yasushi Niimura, Hideki Shishido, Takayuki Shimatou, Toshihiro Arai
  • Publication number: 20190363027
    Abstract: To easily assess a feedback capacitance of a semiconductor element. An assessment method of assessing a feedback capacitance of a semiconductor element is provided, the assessment method including: acquiring a first characteristic correlated with the feedback capacitance and a second characteristic correlated with the feedback capacitance; and assessing the feedback capacitance based on the first characteristic and the second characteristic. The first characteristic may be a characteristic that corresponds to a withstanding voltage of the semiconductor element, and the second characteristic may be an on-resistance of the semiconductor element. In the assessing, the feedback capacitance may be assessed based on a ratio between the first characteristic and the second characteristic.
    Type: Application
    Filed: August 10, 2019
    Publication date: November 28, 2019
    Inventors: Yasushi NIIMURA, Hideki SHISHIDO, Takayuki SHIMATOU, Toshihiro ARAI
  • Patent number: 10381274
    Abstract: To easily assess a feedback capacitance of a semiconductor element. An assessment method of assessing a feedback capacitance of a semiconductor element is provided, the assessment method including: acquiring a first characteristic correlated with the feedback capacitance and a second characteristic correlated with the feedback capacitance; and assessing the feedback capacitance based on the first characteristic and the second characteristic. The first characteristic may be a characteristic that corresponds to a withstanding voltage of the semiconductor element, and the second characteristic may be an on-resistance of the semiconductor element. In the assessing, the feedback capacitance may be assessed based on a ratio between the first characteristic and the second characteristic.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: August 13, 2019
    Assignee: FUJI ELECTRIC CO., LTD.
    Inventors: Yasushi Niimura, Hideki Shishido, Takayuki Shimatou, Toshihiro Arai
  • Publication number: 20170229356
    Abstract: To easily assess a feedback capacitance of a semiconductor element. An assessment method of assessing a feedback capacitance of a semiconductor element is provided, the assessment method including: acquiring a first characteristic correlated with the feedback capacitance and a second characteristic correlated with the feedback capacitance; and assessing the feedback capacitance based on the first characteristic and the second characteristic. The first characteristic may be a characteristic that corresponds to a withstanding voltage of the semiconductor element, and the second characteristic may be an on-resistance of the semiconductor element. In the assessing, the feedback capacitance may be assessed based on a ratio between the first characteristic and the second characteristic.
    Type: Application
    Filed: December 27, 2016
    Publication date: August 10, 2017
    Inventors: Yasushi NIIMURA, Hideki SHISHIDO, Takayuki SHIMATOU, Toshihiro ARAI
  • Patent number: 9188592
    Abstract: Disclosed herein are methods and kits useful in the detection of protein folding and in the identification of compounds that promote proper protein folding. In one example approach, fluorophores and a protein tag are incorporated into a nascent polypeptide within a ribosome-nascent-chain complex during cell free translation and the resulting labeled ribosome-nascent-chain complex is conjugated to a solid surface via the tag. Fluorescence imaging via FRET is then preformed to assess the folding state of the ribosome-nascent-chain complex under a variety of conditions.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: November 17, 2015
    Assignee: OREGON HEALTH & SCIENCE UNIVERSITY
    Inventors: William Skach, LeeAnn Rooney, Hideki Shishido, Zhongying Yang
  • Publication number: 20140099724
    Abstract: Disclosed herein are methods and kits useful in the detection of protein folding and in the identification of compounds that promote proper protein folding. In one example approach, fluorophores and a protein tag are incorporated into a nascent polypeptide within a ribosome-nascent-chain complex during cell free translation and the resulting labeled ribosome-nascent-chain complex is conjugated to a solid surface via the tag. Fluorescence imaging via FRET is then preformed to assess the folding state of the ribosome-nascent-chain complex under a variety of conditions.
    Type: Application
    Filed: October 9, 2013
    Publication date: April 10, 2014
    Applicant: OREGON HEALTH & SCIENCE UNIVERSITY
    Inventors: William Skach, LeeAnn Rooney, Hideki Shishido, Zhongying Yang