Patents by Inventor Hideyuki Uchibayashi

Hideyuki Uchibayashi 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).

  • Ballpoint pen
    Patent number: D567851
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: April 29, 2008
    Assignees: Roxy GmbH
    Inventor: Hideyuki Uchibayashi