Patents by Inventor Masatoku Ohtsuka

Masatoku Ohtsuka 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).

  • Data processing system
    Patent number: 7784091
    Abstract: A data processing system is disclosed that includes a read unit configured to read unique information identifying an individual from an individual identification medium, an input unit configured to capture the unique information read by the read unit and convert the unique information into digital unique information, and a database unit having digital unique information registered beforehand which database unit is configured to register the digital unique information captured and converted by the input unit. A managing process is performed on the digital unique information captured and converted by the input unit that involves comparing and organizing the digital unique information captured and converted by the input unit and the digital unique information registered in the database unit according to a predetermined rule, and registering the organized digital unique information in the database unit, the registered digital unique information being output to a predetermined output unit.
    Type: Grant
    Filed: December 29, 2005
    Date of Patent: August 24, 2010
    Assignee: Ricoh Company, Ltd.
    Inventors: Kimimasa Ikehira, Masatoku Ohtsuka
  • Data processing system
    Publication number: 20070169193
    Abstract: A data processing system is disclosed that includes a read unit configured to read unique information identifying an individual from an individual identification medium, an input unit configured to capture the unique information read by the read unit and convert the unique information into digital unique information, and a database unit having digital unique information registered beforehand which database unit is configured to register the digital unique information captured and converted by the input unit. A managing process is performed on the digital unique information captured and converted by the input unit that involves comparing and organizing the digital unique information captured and converted by the input unit and the digital unique information registered in the database unit according to a predetermined rule, and registering the organized digital unique information in the database unit, the registered digital unique information being output to a predetermined output unit.
    Type: Application
    Filed: December 29, 2005
    Publication date: July 19, 2007
    Inventors: Kimimasa Ikehara, Masatoku Ohtsuka