Patents by Inventor Ryosuke KOZU

Ryosuke KOZU 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).

  • Motor and electric power steering system
    Patent number: 11355994
    Abstract: A bush attached to a through hole of a casing of a motor holds a conductor. The bush includes a main body, an insertion hole, a flange, and a rib. The main body includes a first end surface, a second end surface facing the first end surface in a first direction, and side surfaces between the first end surface and the second end surface. The insertion hole penetrates an inside of the main body in the first direction, and allows the conductor to pass through. The flange protrudes from a side surface in a direction perpendicular or substantially perpendicular to the first direction. The rib protrudes from the side surface in a direction perpendicular or substantially perpendicular to the first direction.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: June 7, 2022
    Assignee: NIDEC CORPORATION
    Inventors: Takahiro Kizu, Ryosuke Kozu, Yuichi Nishikawa, Takahiro Hisada, Takanobu Oyama
  • MOTOR AND ELECTRIC POWER STEERING SYSTEM
    Publication number: 20200177045
    Abstract: A bush attached to a through hole of a casing of a motor holds a conductor. The bush includes a main body, an insertion hole, a flange, and a rib. The main body includes a first end surface, a second end surface facing the first end surface in a first direction, and side surfaces between the first end surface and the second end surface. The insertion hole penetrates an inside of the main body in the first direction, and allows the conductor to pass through. The flange protrudes from a side surface in a direction perpendicular or substantially perpendicular to the first direction. The rib protrudes from the side surface in a direction perpendicular or substantially perpendicular to the first direction.
    Type: Application
    Filed: August 6, 2018
    Publication date: June 4, 2020
    Inventors: Takahiro KIZU, Ryosuke KOZU, Yuichi NISHIKAWA, Takahiro HISADA, Takanobu OYAMA