Patents by Inventor Tomohiro Ohzuru

Tomohiro Ohzuru 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).

  • Multi-layered endless belt, medium conveying belt made of the same, production method thereof, and forming apparatus thereof
    Patent number: 6916393
    Abstract: A multi-layered endless belt having an arbitrary layer thickness by the thickness of the film and the winding number, a medium conveying belt using the same, and a method and apparatus by which these can be stably produced without various residues in the production process and can be produced with a high general-purpose properties and at a low cost. There are provided a multi-layered endless belt made by winding and heat-welding a polymer material film and a production method thereof, and further a production method of medium conveying belts of various forms fundamentally having a construction in which an electrode pattern and a protective film are laminated thereon, and a novel production method and molding apparatus for molding the multi-layered endless belt by heat-pressing a wound tubular body.
    Type: Grant
    Filed: November 9, 2001
    Date of Patent: July 12, 2005
    Assignee: Kaneka Corporation
    Inventors: Tomohiro Ohzuru, Hitoshi Nojiri, Yoshio Sakata, Koji Sezaki
  • Multi-layered endless belt, medium conveying belt made of the same, production method thereof, and forming apparatus thereof
    Publication number: 20020104606
    Abstract: A multi-layered endless belt having an arbitrary layer thickness by the thickness of the film and the winding number, a medium conveying belt using the same, and a method and apparatus by which these can be stably produced without various residues in the production process and can be produced with a high general-purpose properties and at a low cost. There are provided a multi-layered endless belt made by winding and heat-welding a polymer material film and a production method thereof, and further a production method of medium conveying belts of various forms fundamentally having a construction in which an electrode pattern and a protective film are laminated thereon, and a novel production method and molding apparatus for molding the multi-layered endless belt by heat-pressing a wound tubular body.
    Type: Application
    Filed: November 9, 2001
    Publication date: August 8, 2002
    Applicant: Keneka Japan Corporation
    Inventors: Tomohiro Ohzuru, Hitoshi Nojiri, Yoshio Sakata, Koji Sezaki