Patents by Inventor Ryuichi KURODA

Ryuichi KURODA 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).

  • Apparatus, method, and program for integrating information
    Patent number: 8412670
    Abstract: An information integration method performed by a computer that transforms data extracted from an information source and loads the transformed data onto a storage destination, the information integration method includes detecting a schema modification of the information source by comparing first schema information with second schema information; searching a correspondence table storage unit for an attribute value of an item related to the schema modification; generating a post-modified data model by correcting a pre-modified data model using the item information corresponding to the attribute value of the item related to the schema modification when the attribute value of the item related to the schema modification is hit in the correspondence table storage unit, and storing the post-modified data model on a storage device; and generating a post-modified integration logic and storing the post-modified integration logic on the metadata information storage unit.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: April 2, 2013
    Assignee: Fujitsu Limited
    Inventors: Ryuichi Kuroda, Kazuo Mineno, Toru Yoshibayashi
  • APPARATUS, METHOD, AND PROGRAM FOR INTEGRATING INFORMATION
    Publication number: 20120185464
    Abstract: An information integration method performed by a computer that transforms data extracted from an information source and loads the transformed data onto a storage destination, the information integration method includes detecting a schema modification of the information source by comparing first schema information with second schema information; searching a correspondence table storage unit for an attribute value of an item related to the schema modification; generating a post-modified data model by correcting a pre-modified data model using the item information corresponding to the attribute value of the item related to the schema modification when the attribute value of the item related to the schema modification is hit in the correspondence table storage unit, and storing the post-modified data model on a storage device; and generating a post-modified integration logic and storing the post-modified integration logic on the metadata information storage unit.
    Type: Application
    Filed: July 15, 2011
    Publication date: July 19, 2012
    Applicant: FUJITSU LIMITED
    Inventors: Ryuichi KURODA, Kazuo MINENO, Toru YOSHIBAYASHI