Patents by Inventor Masanori Morokawa

Masanori Morokawa 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).

  • Shoe press belt
    Patent number: 7185757
    Abstract: A shoe press belt comprises a shoe side layer, a base body on the external circumference of the shoe side layer, and a wet paper web side layer formed on the external surface of the base body. The shoe side layer is formed on mandrel having a polished surface, and the base body comprises a lattice material made by joining crossing points of warp and weft yarns, and a wound layer made by winding a thread in a helix. The lattice material, made by joining the crossing points of the warp and weft yarns as a component of the base body, has smaller undulations than those of a woven material.
    Type: Grant
    Filed: March 28, 2005
    Date of Patent: March 6, 2007
    Assignee: Ichikawa Co., Ltd.
    Inventors: Atsushi Ishino, Masanori Morokawa, Toshimi Abiko
  • Shoe press belt
    Publication number: 20050211533
    Abstract: A shoe press belt comprises a shoe side layer, a base body on the external circumference of the shoe side layer, and a wet paper web side layer formed on the external surface of the base body. The shoe side layer is formed on mandrel having a polished surface, and the base body comprises a lattice material made by joining crossing points of warp and weft yarns, and a wound layer made by winding a thread in a helix. The lattice material, made by joining the crossing points of the warp and weft yarns as a component of the base body, has smaller undulations than those of a woven material.
    Type: Application
    Filed: March 28, 2005
    Publication date: September 29, 2005
    Applicant: Ichikawa Co., Ltd.
    Inventors: Atsushi Ishino, Masanori Morokawa, Toshimi Abiko