Patents by Inventor Takahiro KOGAWA

Takahiro KOGAWA 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: 20190194912
    Abstract: A control system for a work vehicle includes a controller. The controller receives actual topography information of a work target. The controller determines a design surface that is positioned below the actual topography. The controller generates a command signal to move the work implement along the design surface. The controller determines if slip of the work vehicle has occurred. The controller raises the design surface when the blade tip of the work implement is positioned below an initial target surface when the slip occurs. The initial target surface is the design surface before the occurrence of the slip.
    Type: Application
    Filed: October 25, 2017
    Publication date: June 27, 2019
    Inventors: Eiji ISHIBASHI, Takahiro SHIMOJO, Akifumi INAMARU, Toshihiro KAWANO, Yasuhito YONEZAWA, Yosuke KOGAWA
  • Publication number: 20190139870
    Abstract: A semiconductor package is provided, including: a package body; and a plurality of lead terminals exposed from each of at least three side surfaces of the package body, wherein the plurality of lead terminals include: a plurality of lead terminals exposed from a first side surface, half or more of which have tips pointing in a direction along the first side surface; a plurality of lead terminals exposed from a second side surface, all of which have tips pointing in a direction along a direction orthogonal to the second side surface; and a plurality of lead terminals exposed from a third side surface, half or more of which have tips pointing in a direction along the third side surface, or all of which have tips pointing in a direction along a direction orthogonal to the third side surface.
    Type: Application
    Filed: September 26, 2018
    Publication date: May 9, 2019
    Inventors: Hiroki KOGAWA, Takahiro NISHIJIMA, Takashi KATSUKI, Tadahiko SATO
  • Patent number: 9970342
    Abstract: An exhaust gas purification device is equipped with: an NOx purification unit disposed in exhaust gas piping of an engine supporting an NOx storage catalyst (NSC); a catalyzed soot filter (CSF) disposed downstream of the NOx purification unit supporting a particulate combustion catalyst causing captured particulates to combust; and an electronic control unit (ECU) which controls exhaust gas flowing into the NSC to be rich and which, by raising the temperature of the NSC, acts as a regeneration device that causes sulfur components captured in the NSC to be desorbed. The particulate combustion catalyst is provided where Ag and Pd have been alloyed on an Al2O3 carrier; the quantity of Ag supported by the Al2O3 carrier is 1.2-2.5 g/L; the quantity of Pd supported by the Al2O3 carrier is 0.7 g/L or less; and the ratio Ag/Pd of the Ag support quantity to the Pd support quantity is 1.7-8.3.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: May 15, 2018
    Assignees: HONDA MOTOR CO., LTD., MITSUI MINING & SMELTING CO., LTD.
    Inventors: Ryosaku Takahara, Koichi Inaba, Nobuhiro Komatsu, Masafumi Sakota, Takahiro Kogawa, Michitaka Yamaguchi
  • Publication number: 20180023436
    Abstract: An exhaust gas purification device is equipped with: an NOx purification unit disposed in exhaust gas piping of an engine supporting an NOx storage catalyst (NSC); a catalyzed soot filter (CSF) disposed downstream of the NOx purification unit supporting a particulate combustion catalyst causing captured particulates to combust; and an electronic control unit (ECU) which controls exhaust gas flowing into the NSC to be rich and which, by raising the temperature of the NSC, acts as a regeneration device that causes sulfur components captured in the NSC to be desorbed. The particulate combustion catalyst is provided where Ag and Pd have been alloyed on an Al2O3 carrier; the quantity of Ag supported by the Al2O3 carrier is 1.2-2.5 g/L; the quantity of Pd supported by the Al2O3 carrier is 0.7 g/L or less; and the ratio Ag/Pd of the Ag support quantity to the Pd support quantity is 1.7-8.3.
    Type: Application
    Filed: January 29, 2016
    Publication date: January 25, 2018
    Applicants: HONDA MOTOR CO., LTD., MITSUI MINING & SMELTING CO., LTD.
    Inventors: Ryosaku Takahara, Koichi Inaba, Nobuhiro Komatsu, Masafumi Sakota, Takahiro Kogawa, Michitaka Yamaguchi
  • Patent number: 9708946
    Abstract: Provided is a novel DPF which can prevent PM from accumulating on the surface and interior of a filter substrate, and can suppress an increase in back pressure caused by exhaust gas. The DPF has a configuration in which an inorganic porous layer, which includes a metal oxide or a metal composite oxide and provided with surface irregularities having a thickness of at least 50% of the thickness of the inorganic porous layer, is formed on part or all of the surface of the dividing wall on the side where exhaust gas flows in.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: July 18, 2017
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Ataru Daido, Takahiro Kogawa
  • Publication number: 20160115835
    Abstract: Provided is a novel DPF which can prevent PM from accumulating on the surface and interior of a filter substrate, and can suppress an increase in back pressure caused by exhaust gas. The DPF has a configuration in which an inorganic porous layer, which includes a metal oxide or a metal composite oxide and provided with surface irregularities having a thickness of at least 50% of the thickness of the inorganic porous layer, is formed on part or all of the surface of the dividing wall on the side where exhaust gas flows in.
    Type: Application
    Filed: May 22, 2014
    Publication date: April 28, 2016
    Applicant: MITSUI MINING & SMELTING CO., LTD.
    Inventors: Ataru DAIDO, Takahiro KOGAWA