Patents by Inventor Toshiya TATEISHI

Toshiya TATEISHI 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).

  • Onboard device
    Patent number: 11025130
    Abstract: An onboard device includes a first cover member having a first abutment surface, a second cover member having a second abutment surface abutting on the first abutment surface and an internal space for housing an electrical apparatus with the first cover member, a transmission portion that is formed in one or both of the first and second cover members, extends, from the first and second abutment surfaces, outward in an abutment direction in which the first and second abutment surfaces abut against each other and transmits sound more easily from the internal space to outside of the first and second cover members than adjacent regions in the first and second cover members, and a soundproof cover that has a through-hole penetrating in the abutment direction. The first abutment surface, the second abutment surface, and the transmission portion are located inside the through-hole.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: June 1, 2021
    Assignee: SUBARU CORPORATION
    Inventors: Toshiya Tateishi, Yukihito Inaba, Tomoatsu Imamura, Takeki Nemoto, Hiroyuki Suzuki
  • ONBOARD DEVICE
    Publication number: 20200303989
    Abstract: An onboard device includes a first cover member having a first abutment surface, a second cover member having a second abutment surface abutting on the first abutment surface and an internal space for housing an electrical apparatus with the first cover member, a transmission portion that is formed in one or both of the first and second cover members, extends, from the first and second abutment surfaces, outward in an abutment direction in which the first and second abutment surfaces abut against each other and transmits sound more easily from the internal space to outside of the first and second cover members than adjacent regions in the first and second cover members, and a soundproof cover that has a through-hole penetrating in the abutment direction. The first abutment surface, the second abutment surface, and the transmission portion are located inside the through-hole.
    Type: Application
    Filed: January 7, 2020
    Publication date: September 24, 2020
    Inventors: Toshiya TATEISHI, Yukihito INABA, Tomoatsu IMAMURA, Takeki NEMOTO, Hiroyuki SUZUKI
  • Vehicle
    Patent number: 10464440
    Abstract: A vehicle includes a drive motor and a motor controller. The drive motor is configured to transfer torque to a wheel. The motor controller is configured to perform torque variation control during a predetermined period, in which, in response to a predetermined trigger for performing a pseudo shift change, torque of the drive motor is decreased by a set variation amount and is then increased.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: November 5, 2019
    Assignee: SUBARU CORPORATION
    Inventors: Hiroyuki Suzuki, Daisuke Umiguchi, Masato Sato, Toshiya Tateishi
  • VEHICLE
    Publication number: 20180281619
    Abstract: A vehicle includes a drive motor and a motor controller. The drive motor is configured to transfer torque to a wheel. The motor controller is configured to perform torque variation control during a predetermined period, in which, in response to a predetermined trigger for performing a pseudo shift change, torque of the drive motor is decreased by a set variation amount and is then increased.
    Type: Application
    Filed: February 26, 2018
    Publication date: October 4, 2018
    Inventors: Hiroyuki SUZUKI, Daisuke UMIGUCHI, Masato SATO, Toshiya TATEISHI