Patents by Inventor Yukari Ishiwatari

Yukari Ishiwatari 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).

  • Surface configuration of a lamp for vehicle
    Patent number: D570009
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: May 27, 2008
    Assignee: PIAA Corporation
    Inventors: Gen Kani, Yukari Ishiwatari, Hideaki Shimada
  • Lamp for a vehicle
    Patent number: D574978
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: August 12, 2008
    Assignee: PIAA Corporation
    Inventors: Haruo Hyodo, Yukari Ishiwatari