Patents by Inventor Ryuhei KATSUSE

Ryuhei KATSUSE 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).

  • Vehicle control apparatus
    Patent number: 11439028
    Abstract: A vehicle control apparatus is disposed inside a housing for accommodating a transmission. The vehicle control apparatus includes a metal base, a resin case, a printed circuit board on which an electronic component mounts, an oil-tight seal member, and a breathable filter. The metal base is made of metal. The resin case is attached to the metal base to form an interior space. The resin case includes a part having a connector penetrating inside and outside of the housing. The printed circuit board is disposed in the interior space. The oil-tight seal member is placed between the metal base and the resin case to surround the printed circuit board. The connector has a ventilation hole. The breathable filter is disposed at a location where the ventilation hole faces outside.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: September 6, 2022
    Assignee: DENSO CORPORATION
    Inventors: Keisuke Atsumi, Yosuke Matsuo, Ryuhei Katsuse
  • Vehicle control apparatus
    Patent number: 10999947
    Abstract: A vehicle control apparatus is disposed inside a housing for accommodating a transmission. The vehicle control apparatus includes a metal base, a resin case, a printed circuit board on which an electronic component mounts, and an oil-tight seal member. The metal base is made of metal. The resin case is attached to the metal base to form an interior space. The printed circuit board is disposed in the interior space. The oil-tight seal member is disposed between the metal base and the resin case to surround the printed circuit board. The electronic component is included in a control circuit for the transmission. The metal base and the oil-tight seal member are at a hydrogen bonding state, and the rein case and the oil-tight seal member are at a covalent bonding state.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: May 4, 2021
    Assignee: DENSO CORPORATION
    Inventors: Ryuhei Katsuse, Yosuke Matsuo, Keisuke Atsumi
  • VEHICLE CONTROL APPARATUS
    Publication number: 20200323094
    Abstract: A vehicle control apparatus is disposed inside a housing for accommodating a transmission. The vehicle control apparatus includes a metal base, a resin case, a printed circuit board on which an electronic component mounts, and an oil-tight seal member. The metal base is made of metal. The resin case is attached to the metal base to form an interior space. The printed circuit board is disposed in the interior space. The oil-tight seal member is disposed between the metal base and the resin case to surround the printed circuit board. The electronic component is included in a control circuit for the transmission. The metal base and the oil-tight seal member are at a hydrogen bonding state, and the rein case and the oil-tight seal member are at a covalent bonding state.
    Type: Application
    Filed: March 31, 2020
    Publication date: October 8, 2020
    Inventors: Ryuhei KATSUSE, Yosuke MATSUO, Keisuke ATSUMI
  • VEHICLE CONTROL APPARATUS
    Publication number: 20200323088
    Abstract: A vehicle control apparatus is disposed inside a housing for accommodating a transmission. The vehicle control apparatus includes a metal base, a resin case, a printed circuit board on which an electronic component mounts, an oil-tight seal member, and a breathable filter. The metal base is made of metal. The resin case is attached to the metal base to form an interior space. The resin case includes a part having a connector penetrating inside and outside of the housing. The printed circuit board is disposed in the interior space. The oil-tight seal member is placed between the metal base and the resin case to surround the printed circuit board. The connector has a ventilation hole. The breathable filter is disposed at a location where the ventilation hole faces outside.
    Type: Application
    Filed: March 31, 2020
    Publication date: October 8, 2020
    Inventors: Keisuke ATSUMI, Yosuke MATSUO, Ryuhei KATSUSE