Patents by Inventor Retsu Ikeda

Retsu Ikeda 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).

  • Beverage can
    Patent number: D440498
    Type: Grant
    Filed: September 23, 1999
    Date of Patent: April 17, 2001
    Assignee: Coors Brewing Company
    Inventors: Lee Buxton, Patrick B. Edson, Patricia O. Shibata, Frank L. Shriver, Joseph R. Haake, Jeff T. Carino, Retsu Ikeda, John Kill, Matthew J. Youngblood
  • Bottle
    Patent number: D601898
    Type: Grant
    Filed: December 31, 2008
    Date of Patent: October 13, 2009
    Assignee: Otsuka Pharmaceutical Co. Ltd.
    Inventors: Retsu Ikeda, Eri Kimura