Patents by Inventor Sumihiro Ueda

Sumihiro Ueda 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).

  • Ultrasonic defect testing method and apparatus
    Patent number: 5475613
    Abstract: A three dimensional object under test is measured to obtain shape data representing a shape of the three dimensional object. The object under test is measured using, for example, an ultrasonic probe LED to obtain defect test data. A processing mechanism forms a three-dimensional graphic image of a defect zone from the defect test data and a three-dimensional graphic image of the object under test from the shape data. A display mechanism is provided for displaying the three-dimensional graphic image of the defect zone superimposed over the three-dimensional graphic image of the object under test.
    Type: Grant
    Filed: December 17, 1992
    Date of Patent: December 12, 1995
    Assignees: Kawasaki Jukogyo Kabushiki Kaisha, Chubu Electric Power Co., Inc.
    Inventors: Kouyu Itoga, Takamasa Ogata, Hideyuki Hirasawa, Takaya Misumi, Sumihiro Ueda, Osamu Miki, Hiroo Owaki, Harutaka Koike, Yuji Sugita, Katsuhiro Onda, Takaaki Okumura