Patents by Inventor Tetuo Yanase

Tetuo Yanase 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).

  • Spout cap of packaging container
    Patent number: D587578
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: March 3, 2009
    Assignee: Fuji Seal International, inc.
    Inventors: Tetuo Yanase, Akira Sekiguchi, Takeshi Kyogane, Masahiro Kaminaga