Patents by Inventor Toru Kawauchi

Toru Kawauchi 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).

  • Clad material with unheated welding adhesion
    Patent number: 4594293
    Abstract: A clad material which is characterized by interposing, between two or more materials to be clad, an intermediate substance comprising one or more kinds of metallic fine powders having improvement properties of adhesive strength.
    Type: Grant
    Filed: March 27, 1985
    Date of Patent: June 10, 1986
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventor: Toru Kawauchi