Patents by Inventor Yuki KAWANA

Yuki KAWANA 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).

  • Publication number: 20190066276
    Abstract: An image processing apparatus is provided with: an acquirer configured to obtain an image including a first area and a second area, wherein the first area has a distortion that increases with increasing distance from an image center and the second area is in a predetermined angle range with respect to a straight line passing through the image center and extending in a horizontal axis, and the second area has a smaller distortion than that of the first area; and a corrector configured to perform a distortion correction process on the first area and but not to perform the distortion correction process on the second area.
    Type: Application
    Filed: August 23, 2018
    Publication date: February 28, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Yuki KAWANA
  • Publication number: 20180342478
    Abstract: Provided is a joined body including: a first member; a second member; and a sintered metal layer that joins the first member and the second member. The sintered metal layer includes a structure that is derived from flake-shaped copper particles which are oriented in approximately parallel to an interface between the first member or the second member, and the sintered metal layer, and the amount of copper contained in the sintered metal layer is 65% by volume or greater on the basis of a volume of the sintered metal layer.
    Type: Application
    Filed: September 7, 2016
    Publication date: November 29, 2018
    Applicant: Hitachi Chemical Company, Ltd.
    Inventors: Hideo NAKAKO, Kazuhiko KURAFUCHI, Yoshinori EJIRI, Dai ISHIKAWA, Chie SUGAMA, Yuki KAWANA
  • Publication number: 20180250751
    Abstract: Provided is copper paste for joining including metal particles, and a dispersion medium. The metal particles include sub-micro copper particles having a volume-average particle size of 0.12 ?m to 0.8 ?m, and micro copper particles having a volume-average particle size of 2 ?m to 50 ?m, a sum of the amount of the sub-micro copper particles contained and the amount of the micro copper particles contained is 80% by mass or greater on the basis of a total mass of the metal particles, and the amount of the sub-micro copper particles contained is 30% by mass to 90% by mass on the basis of a sum of a mass of the sub-micro copper particles and a mass of the micro copper particles.
    Type: Application
    Filed: September 7, 2016
    Publication date: September 6, 2018
    Inventors: Yuki KAWANA, Kazuhiko KURAFUCHI, Yoshinori EJIRI, Hideo NAKAKO, Chie SUGAMA, Dai ISHIKAWA
  • Publication number: 20170303883
    Abstract: A radiographic image capturing system includes the following. A radiographic image capturing apparatus includes a two-dimensional array of radiation detecting elements and a control circuit which controls reading of image data from each of the radiation detecting elements based on a predetermined capturing sequence. An image processor has first gain data to correct gains of the radiation detecting elements, and generates a radiographic image based on the corrected image data. The control circuit of the radiographic image capturing apparatus is capable of varying at least one of a reverse bias voltage and a signal line voltage to be applied to the corresponding signal line. The control circuit reads a signal value from each of the radiation detecting elements, creates second gain data based on the read signal value, and corrects the radiographic image with the first gain data and the second gain data.
    Type: Application
    Filed: April 20, 2017
    Publication date: October 26, 2017
    Inventors: Yuki KAWANA, Hideaki TAJIMA, Shugo ISHIZAKA