Patents by Inventor Yoshinaka Tanaka

Yoshinaka Tanaka 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).

  • Fork lift truck
    Patent number: D584873
    Type: Grant
    Filed: January 24, 2008
    Date of Patent: January 13, 2009
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Ryoichi Kuraoka, Yoshinaka Tanaka
  • Fork lift truck
    Patent number: D601325
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: September 29, 2009
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Yoshinaka Tanaka, Ryoichi Kuraoka