Patents by Inventor Ryo GAWASAWA

Ryo GAWASAWA 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).

  • Method for manufacturing a press-molded article, a retainer, and a manufacturing system for a press-molded article
    Patent number: 11161164
    Abstract: A method for manufacturing a press-molded article may include molding a blank material which is a steel plate into a press-molded article by sandwiching the blank material between a first molding surface and a second molding surface of a die, and press-molding the blank material into a predetermined shape. The method for manufacturing a press-molded article may include irradiating a predetermined portion of the press-molded article with infrared light after removing the press-molded article from the die.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: November 2, 2021
    Assignee: UNIPRES CORPORATION
    Inventors: Tsutomu Serizawa, Ryo Gawasawa
  • METHOD FOR MANUFACTURING A PRESS-MOLDED ARTICLE, A RETAINER, AND A MANUFACTURING SYSTEM FOR A PRESS-MOLDED ARTICLE
    Publication number: 20210008609
    Abstract: A method for manufacturing a press-molded article may include molding a blank material which is a steel plate into a press-molded article by sandwiching the blank material between a first molding surface and a second molding surface of a die, and press-molding the blank material into a predetermined shape. The method for manufacturing a press-molded article may include irradiating a predetermined portion of the press-molded article with infrared light after removing the press-molded article from the die.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 14, 2021
    Inventors: Tsutomu SERIZAWA, Ryo GAWASAWA