Patents by Inventor Noboru Tsukuda

Noboru Tsukuda 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 and apparatus of supplying labels to injection mold
    Patent number: 5614146
    Abstract: A label L is supplied to an inner surface of a fixed die 6 of an injection molding machine 5. The label is taken from a known label supply device 1 by air suction onto the outer periphery of a pseudo core 2. The pseudo core 2 is pivotally moved from the supply The label is then inserted into the opened fixed die 6 and is stopped at a label delivering position. At this position the label is supplied onto an inner peripheral surface (label retaining part 6a) of the fixed die 6 by air supplied from the air supply device 4B.
    Type: Grant
    Filed: November 14, 1995
    Date of Patent: March 25, 1997
    Assignees: Sumitomo Heavy Industries, Ltd., Yushin Precision Equipment Co., Ltd.
    Inventors: Akio Nakamura, Noboru Tsukuda, Shinichiro Matsushima