Patents by Inventor Shohei OHASHI

Shohei OHASHI 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).

  • Manufacturing method of rotor
    Patent number: 11336159
    Abstract: The manufacturing method of a rotor includes: a step of preparing a plate that is composed of an austenitic material and that has a projected portion and a part with a width in a rotational axis direction smaller than a width of the projected portion in the rotational axis direction; and a step of forming a welded portion across the projected portion of the plate and a rotation transmitting member by emitting an energy beam on at least a part of the projected portion to melt at least a part of the projected portion.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: May 17, 2022
    Assignee: AISIN CORPORATION
    Inventors: Susumu Kato, Hideharu Ushida, Shohei Ohashi
  • MANUFACTURING METHOD OF ROTOR
    Publication number: 20200295637
    Abstract: The manufacturing method of a rotor includes: a step of preparing a plate that is composed of an austenitic material and that has a projected portion and a part with a width in a rotational axis direction smaller than a width of the projected portion in the rotational axis direction; and a step of forming a welded portion across the projected portion of the plate and a rotation transmitting member by emitting an energy beam on at least a part of the projected portion to melt at least a part of the projected portion.
    Type: Application
    Filed: January 11, 2019
    Publication date: September 17, 2020
    Applicant: AISIN AW CO., LTD.
    Inventors: Susumu KATO, Hideharu USHIDA, Shohei OHASHI