Patents by Inventor Hiroya Endou

Hiroya Endou 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).

  • Sialogogue, oral composition and food product containing the same
    Patent number: 7910089
    Abstract: A sialogogue characterized by comprising polyglutamic acid or its salt. This sialogogue is blended into an oral composition and a food product. This sialogogue is capable of rendering the oral mucosa pleasant even in the case of severe xerostomia.
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: March 22, 2011
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Kazumichi Uotani, Hidetoshi Kubota, Hiroya Endou, Fumihiko Tokita
  • Sialogogue, oral composition and fool product containing the same
    Publication number: 20070099827
    Abstract: A sialogogue characterized by comprising polyglutamic acid or its salt. This sialogogue is blended into an oral composition and a food product. This sialogogue is capable of rendering the oral mucosa pleasant even in the case of severe xerostomia.
    Type: Application
    Filed: November 16, 2004
    Publication date: May 3, 2007
    Inventors: Kazumichi Uotani, Hidetoshi Kubota, Hiroya Endou, Fumihiko Tokita
  • System, device and method for mobile radio communication employing selection process capable of decreasing data buffering delay
    Patent number: 6571098
    Abstract: In a mobile radio communication system including mobile stations; radio base stations which communicate with the mobile stations via connections on radio waves; base station controllers for controlling radio base stations thereunder; and mobile services switch centers, an upstream selection process section, which is provided to the base station controller for executing a selection process, operates in two operation modes (“normal mode” and “through mode”) with respect to each mobile station.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: May 27, 2003
    Assignee: NEC Corporation
    Inventor: Hiroya Endou