Patents by Inventor Shoin KUME

Shoin KUME 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).

  • Steering system
    Patent number: 11117611
    Abstract: A steering system includes a rod member, a housing, and a clamping member. The housing has a clamping slit and includes a first clamp-receiving portion and a second clamp-receiving portion that project so as to sandwich the clamping slit therebetween. The clamping member includes a fixed cam, a clamping shaft, a rotary cam, and a clamping lever. The fixed cam is fitted in the first clamp-receiving portion from an outer side of the first clamp-receiving portion. The fixed cam has a third through hole extending through the fixed cam coaxially with a first axis. The third through hole has a small diameter portion at a first portion close to the rotary cam and a large diameter portion having a diameter larger than a diameter of the small diameter portion at a second portion away from the rotary cam.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: September 14, 2021
    Assignee: JTEKT CORPORATION
    Inventors: Masayoshi Sakuda, Daiki Goto, Kazuki Fujiwara, Akihiro Taniyama, Shoin Kume, Syunya Kouketsu
  • STEERING SYSTEM
    Publication number: 20200207400
    Abstract: A steering system includes a rod member, a housing, and a clamping member. The housing has a clamping slit and includes a first clamp-receiving portion and a second clamp-receiving portion that project so as to sandwich the clamping slit therebetween. The clamping member includes a fixed cam, a clamping shaft, a rotary cam, and a clamping lever. The fixed cam is fitted in the first clamp-receiving portion from an outer side of the first clamp-receiving portion. The fixed cam has a third through hole extending through the fixed cam coaxially with a first axis. The third through hole has a small diameter portion at a first portion close to the rotary cam and a large diameter portion having a diameter larger than a diameter of the small diameter portion at a second portion away from the rotary cam.
    Type: Application
    Filed: November 18, 2019
    Publication date: July 2, 2020
    Applicant: JTEKT CORPORATION
    Inventors: Masayoshi SAKUDA, Daiki GOTO, Kazuki FUJIWARA, Akihiro TANIYAMA, Shoin KUME, Syunya KOUKETSU