Patents by Inventor Minoru Hinuma

Minoru Hinuma 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).

  • Pelletizing device for plastic material
    Patent number: 4413965
    Abstract: An unmanned pelletizing device for plastic material for preventing the breakage of strands of the plastic material formed between a cooling roll and a pinch roll. The cooling roll is partially submerged in a tank of cooling water. A cutter includes a fixed knife having a plurality of grooves formed therein for registration with the plastic strands.
    Type: Grant
    Filed: May 27, 1982
    Date of Patent: November 8, 1983
    Assignee: Nihon Repromachine Kogyo Kabushiki Kaisha
    Inventors: Tomoo Kinoshita, Minoru Hinuma