Patents by Inventor Shoutarou MURAMATSU

Shoutarou MURAMATSU 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).

  • Clamping band attachment method and clamping band attachment apparatus
    Patent number: 10610987
    Abstract: In a state where a pair of protrusion portions of a ring portion is clamped by front end engagement portions of a pair of claw members (71) (72), the front end engagement portions of the pair of claw members are swung in a direction approaching each other about a pivotal supporting portion (80). A sliding body (77) slides with the contact of the front end engagement portion to the ring portion or to the protrusion portion thereof so as to follow a radial and circumferential displacement of the protrusion portion accompanying a diameter reduction of the ring portion.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: April 7, 2020
    Assignee: NTN CORPORATION
    Inventors: Yuki Ogata, Masataka Morikawa, Shoutarou Muramatsu
  • CLAMPING BAND ATTACHMENT METHOD AND CLAMPING BAND ATTACHMENT APPARATUS
    Publication number: 20180200849
    Abstract: In a state where a pair of protrusion portions of a ring portion is clamped by front end engagement portions of a pair of claw members (71) (72), the front end engagement portions of the pair of claw members are swung in a direction approaching each other about a pivotal supporting portion (80). A sliding body (77) slides with the contact of the front end engagement portion to the ring portion or to the protrusion portion thereof so as to follow a radial and circumferential displacement of the protrusion portion accompanying a diameter reduction of the ring portion.
    Type: Application
    Filed: September 2, 2016
    Publication date: July 19, 2018
    Inventors: Yuki OGATA, Masataka MORIKAWA, Shoutarou MURAMATSU