Patents by Inventor Yuki Kubota

Yuki Kubota 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).

  • Patent number: D473531
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: April 22, 2003
    Assignee: Sony Corporation
    Inventor: Yuki Kubota
  • Patent number: D474162
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: May 6, 2003
    Assignee: Sony Corporation
    Inventor: Yuki Kubota
  • Patent number: D484860
    Type: Grant
    Filed: April 2, 2003
    Date of Patent: January 6, 2004
    Assignee: Sony Corporation
    Inventor: Yuki Kubota
  • Patent number: D418853
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: January 11, 2000
    Assignee: Sony Corporation
    Inventor: Yuki Kubota