Patents by Inventor Chikazu Ueno

Chikazu Ueno 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).

  • Call Control Apparatus and Method for Controlling Call Control Apparatus
    Publication number: 20080118043
    Abstract: A call control method of a call control apparatus that establishes a call connection between an originating terminal and a receiving terminal in a network in which a plurality of call control apparatuses are provided is provided.
    Type: Application
    Filed: November 19, 2007
    Publication date: May 22, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Yukio Kawaguchi, Chikazu Ueno, Masaaki Hosoda, Jun Kato