Patents by Inventor Rio Marui

Rio Marui 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).

  • Bicycle tire
    Patent number: D332766
    Type: Grant
    Filed: April 9, 1990
    Date of Patent: January 26, 1993
    Assignee: Marui Ltd.
    Inventor: Rio Marui
  • Bicycle tire
    Patent number: D332931
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: February 2, 1993
    Assignee: Marui Ltd.
    Inventor: Rio Marui