Patents by Inventor Masanori Ohhashi

Masanori Ohhashi 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).

  • Antifalsification recording paper and paper support therefor
    Patent number: 6861388
    Abstract: Disclosed are a paper support as well as a recording paper comprising the paper support and as formed thereon a recording layer, particularly a heat-sensitive recording layer, a transfer receiving layer for thermal fusion transfer recording or sublimation transfer recording or an ink receiving layer for ink-jet recording, the paper support having a security element embedded therein, the security element being a thread-shpaed or ribbon-shaped security element, and the paper support having a thickness which is at least 3 times the diameter of the thread-shaped security element or at least 3 times the thickness of the ribbon-shaped security element.
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: March 1, 2005
    Assignee: OJI Paper Co., Ltd.
    Inventors: Yoshimi Ishibashi, Masanori Ohhashi, Hiroshi Ito
  • Antifalsification recording paper and paper support therefor
    Publication number: 20020025418
    Abstract: Disclosed are a paper support as well as a recording paper comprising the paper support and as formed thereon a recording layer, particularly a heat-sensitive recording layer, a transfer receiving layer for thermal fusion transfer recording or sublimation transfer recording or an ink receiving layer for ink-jet recording, the paper support having a security element embedded therein, the security element being a thread-shpaed or ribbon-shaped security element, and the paper support having a thickness which is at least 3 times the diameter of the thread-shaped security element or at least 3 times the thickness of the ribbon-shaped security element.
    Type: Application
    Filed: July 10, 2001
    Publication date: February 28, 2002
    Inventors: Yoshimi Ishibashi, Masanori Ohhashi, Hiroshi Ito