Patents by Inventor Noriyuki Yamanaka

Noriyuki Yamanaka 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: 11982215
    Abstract: An exhaust device for an internal combustion engine includes an exhaust manifold including branch pipe portions respectively connected to cylinders of the internal combustion engine in which exhaust strokes are executed at different timings, and a collecting pipe portion to which the branch pipe portions are collected and connected at a downstream side of the branch pipe portions, a catalyst provided at a downstream side of the collecting pipe portion in the exhaust manifold, an exhaust pipe provided at a downstream side of the catalyst, a sensor detecting a state of exhaust gas and provided in the exhaust pipe, and a connecting wall portion connecting the catalyst and the exhaust pipe and extending in a different direction with respect to a first central axis of the catalyst along a flow direction of the exhaust gas.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: May 14, 2024
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIN TAKAOKA CO., LTD.
    Inventors: Noriyuki Yamanaka, Takahisa Koishikawa, Tomo Asano
  • Publication number: 20240149638
    Abstract: An air cooling unit disclosed in the present specification includes an electrical apparatus, a duct having an outlet for blowing air along a surface of the electrical apparatus, a temperature sensor disposed in the electrical apparatus, and a controller configured to limit operation of the electrical apparatus when a temperature detected by the temperature sensor exceeds a threshold temperature. The inner surface of the air outlet has thereon a projecting portion. The projecting portion and the temperature sensor are located on a same straight line parallel to an air blowing direction at the air outlet when the projecting portion and the temperature sensor are viewed along a direction perpendicular to the surface of the electrical apparatus.
    Type: Application
    Filed: October 9, 2023
    Publication date: May 9, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Noriyuki YAMANAKA
  • Publication number: 20240149707
    Abstract: The vehicle includes a pair of side members; a rear cross member; a battery; a first power converter connected to the battery; a first relay switching the battery and the first power converter between an energized state and a non-energized state; a second power converter connected to the battery in parallel with the first power converter; a second relay switching the battery and the second power converter between an energized state and a non-energized state. The first relay switches the battery and the first power converter to an energized state while the vehicle is traveling, the second relay switches the battery and the second power converter to the non-energized state. The first power converter is forward of the rear cross member in the vehicle and disposed between the side members in the vehicle width direction. A second power converter is disposed behind the rear cross member in the vehicle.
    Type: Application
    Filed: August 14, 2023
    Publication date: May 9, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Noriyuki YAMANAKA
  • Publication number: 20230265775
    Abstract: An exhaust device for an internal combustion engine includes an exhaust manifold including branch pipe portions respectively connected to cylinders of the internal combustion engine in which exhaust strokes are executed at different timings, and a collecting pipe portion to which the branch pipe portions are collected and connected at a downstream side of the branch pipe portions, a catalyst provided at a downstream side of the collecting pipe portion in the exhaust manifold, an exhaust pipe provided at a downstream side of the catalyst, a sensor detecting a state of exhaust gas and provided in the exhaust pipe, and a connecting wall portion connecting the catalyst and the exhaust pipe and extending in a different direction with respect to a first central axis of the catalyst along a flow direction of the exhaust gas.
    Type: Application
    Filed: December 22, 2022
    Publication date: August 24, 2023
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIN TAKAOKA CO., LTD.
    Inventors: Noriyuki YAMANAKA, Takahisa KOISHIKAWA, Tomo ASANO
  • Patent number: 7101610
    Abstract: A paint substitute film product 1 for surfacing an object S includes a decorative coat including a light-curable resinous layer, and a protective film provided over a surface of the light-curable resinous layer of the decorative coat. An adhesion strength AS1 between a surface of the object and the decorative coat, an adhesion strength AS2 between the protective film and the decorative coat, and a tensile strength TS of the decorative coat are configured to exhibit the equation: AS1>AS2>TS. The paint substitute film product 1 can deliver increased economy in surfacing the object, and the step of forming the object to be surfaced and the step of applying the paint substitute film can be provided independently.
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: September 5, 2006
    Assignee: Honda Motor Co. Ltd.
    Inventors: Hitoshi Ohgane, Akihiro Shibuya, Keisuke Kojima, Noriyuki Yamanaka
  • Publication number: 20040131864
    Abstract: A paint substitute film product 1 for surfacing an object S includes a decorative coat including a light-curable resinous layer, and a protective film provided over a surface of the light-curable resinous layer of the decorative coat. An adhesion strength AS1 between a surface of the object and the decorative coat, an adhesion strength AS2 between the protective film and the decorative coat, and a tensile strength TS of the decorative coat are configured to exhibit the equation: AS1>AS2>TS. The paint substitute film product 1 can deliver increased economy in surfacing the object, and the step of forming the object to be surfaced and the step of applying the paint substitute film can be provided independently.
    Type: Application
    Filed: December 22, 2003
    Publication date: July 8, 2004
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Hitoshi Ohgane, Akihiro Shibuya, Keisuke Kojima, Noriyuki Yamanaka