Patents by Inventor Kento IDE

Kento IDE 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).

  • Metal gasket
    Patent number: 11156293
    Abstract: A metal gasket containing a metal plate having an opening portion and having a seal bead having a bent cross-sectional shape formed along the opening portion in order to suppress a variation in the height of the seal bead due to a tensile stress generated in the outer periphery of the seal bead in the molding of the seal bead is provided with a lightening hole extending along the outer periphery of the seal bead, in which the distance between the lightening hole and the seal bead is constant.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: October 26, 2021
    Inventors: Kento Ide, Katsuma Imai, Hirotaka Muragishi
  • Gasket
    Patent number: 10514100
    Abstract: A gasket sandwiched between an opening of a first member and an opening of a second member. The gasket comprises a first gasket substrate including a first bead protruding along a peripheral edge of a first opening portion disposed corresponding to the opening of the first member and toward a side of the first member, the first gasket substrate being disposed on a side of the first member. A second gasket substrate including a second bead protruding along a peripheral edge of a second opening portion disposed corresponding to the opening of the second member and toward a side of the second member, the second gasket substrate being disposed on a side of the second member, and an intermediate substrate interposed between the first gasket substrate and the second gasket substrate.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: December 24, 2019
    Assignee: NOK CORPORATION
    Inventors: Kento Ide, Mitsuyasu Nakajima
  • METAL GASKET
    Publication number: 20190383231
    Abstract: A metal gasket containing a metal plate having an opening portion and having a seal bead having a bent cross-sectional shape formed along the opening portion in order to suppress a variation in the height of the seal bead due to a tensile stress generated in the outer periphery of the seal bead in the molding of the seal bead is provided with a lightening hole extending along the outer periphery of the seal bead, in which the distance between the lightening hole and the seal bead is constant.
    Type: Application
    Filed: October 17, 2017
    Publication date: December 19, 2019
    Inventors: Kento IDE, Katsuma IMAI, Hirotaka MURAGISHI
  • GASKET
    Publication number: 20180119818
    Abstract: A gasket sandwiched between an opening of a first member and an opening of a second member. The gasket comprises a first gasket substrate including a first bead protruding along a peripheral edge of a first opening portion disposed corresponding to the opening of the first member and toward a side of the first member, the first gasket substrate being disposed on a side of the first member. A second gasket substrate including a second bead protruding along a peripheral edge of a second opening portion disposed corresponding to the opening of the second member and toward a side of the second member, the second gasket substrate being disposed on a side of the second member, and an intermediate substrate interposed between the first gasket substrate and the second gasket substrate.
    Type: Application
    Filed: October 25, 2017
    Publication date: May 3, 2018
    Inventors: Kento IDE, Mitsuyasu NAKAJIMA