Patents by Inventor Kiyoshi Mannen

Kiyoshi Mannen 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).

  • Winding roll presser device and long material winding method
    Patent number: 6739544
    Abstract: A winding roll presser device that presses a winding roll by the entire width thereof, the winding roll being formed by a reel spool and a long material wound therearound, said device includes a plurality of rotational rolls arranged in parallel with one another in the width direction, a belt tensely wound so as to cover the plurality of rotational rolls, a first drive unit for moving the belt from a stand-by position so as to bring the belt into contact with the winding roll, and a second drive unit for pressing the winding roll with a straight part of the belt.
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: May 25, 2004
    Assignees: Sumitomo Heavy Industries, Ltd., Nippon Paper Industries, Co., Ltd.
    Inventors: Kouichi Yuuki, Kiyoshi Mannen
  • Winding roll presser device and long material winding method
    Publication number: 20020145072
    Abstract: A winding roll presser device that presses a winding roll by the entire width thereof, the winding roll being formed by a reel spool and a long material wound therearound, said device includes a plurality of rotational rolls arranged in parallel with one another in the width direction, a belt tensely wound so as to cover the plurality of rotational rolls, a first drive unit for moving the belt from a stand-by position so as to bring the belt into contact with the winding roll, and a second drive unit for pressing the winding roll with a straight part of the belt.
    Type: Application
    Filed: March 27, 2002
    Publication date: October 10, 2002
    Inventors: Kouichi Yuuki, Kiyoshi Mannen