Patents by Inventor Kazunori Andou

Kazunori Andou 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).

  • Information access device and information delivery system
    Patent number: 6962287
    Abstract: The present invention concerns an information access device for utilizing a supposed information service, which possesses an information-inputting device. The information access device according to one embodiment of the present invention comprises a usage discrimination part which judges whether the information-inputting device is utilized for said intended information service or unintended usage, based on prescribed information from said information inputting device.
    Type: Grant
    Filed: April 3, 2003
    Date of Patent: November 8, 2005
    Assignees: Hitachi, Ltd., Hitachi Information Technology, Hitachi Device Engineering Co.
    Inventors: Toshifumi Arai, Kazunori Andou, Munetaka Itami
  • Information access device and information delivery system
    Publication number: 20040011867
    Abstract: The present invention concerns an information access device for utilizing a supposed information service, which possesses an information-inputting device. The information access device according to one embodiment of the present invention comprises a usage discrimination part which judges whether the information-inputting device is utilized for said intended information service or unintended usage, based on prescribed information from said information inputting device.
    Type: Application
    Filed: April 3, 2003
    Publication date: January 22, 2004
    Applicants: HITACHI, LTD., HITACHI INFORMATION TECHNOLOGY CO, LTD., HITACHI DEVICE ENGINEERING CO., LTD.
    Inventors: Toshifumi Arai, Kazunori Andou, Munetaka Itami