Patents by Inventor Yuki ADA

Yuki ADA 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).

  • Electrical apparatus and method for producing electrical apparatus
    Patent number: 9271386
    Abstract: Regarding an electrical apparatus, in an opposing part facing a board, the opposing part being on a surface of in a heat dissipator, a contact part which is brought into contact with a first region of a second main surface corresponding to an electrical component and a surrounding region of the electrical component and which is brought into contact with a second region of the second main surface corresponding to a fixing member and a surrounding region of the fixing member protrudes relative to a portion of the opposing part other than the contact part. The degree of flatness of a contact surface, in the contact part, that is brought into contact with the first region and the second region is higher than the degree of flatness of a surface of the opposing part other than the contact surface.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: February 23, 2016
    Assignee: STUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventor: Yuki Ada
  • ELECTRICAL APPARATUS AND METHOD FOR PRODUCING ELECTRICAL APPARATUS
    Publication number: 20130286598
    Abstract: Regarding an electrical apparatus, in an opposing part facing a board, the opposing part being on a surface of in a heat dissipator, a contact part which is brought into contact with a first region of a second main surface corresponding to an electrical component and a surrounding region of the electrical component and which is brought into contact with a second region of the second main surface corresponding to a fixing member and a surrounding region of the fixing member protrudes relative to a portion of the opposing part other than the contact part. The degree of flatness of a contact surface, in the contact part, that is brought into contact with the first region and the second region is higher than the degree of flatness of a surface of the opposing part other than the contact surface.
    Type: Application
    Filed: June 26, 2013
    Publication date: October 31, 2013
    Inventor: Yuki ADA