Patents by Inventor Hideatsu Hosokai

Hideatsu Hosokai 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 operating device for providing schema with freedom in data operation of object-oriented database
    Publication number: 20020165865
    Abstract: Definition information for defining a tuple with an unspecific schema in the superclass of all the tuple type classes of a hierarchical class structure is stored in the definition information storage unit of a data operating device for operating on the data of an object-oriented database. If a tuple variable is declared using the tuple defined based on this definition information, an assignment unit assigns a tuple with an arbitrary schema to the tuple variable.
    Type: Application
    Filed: March 29, 2002
    Publication date: November 7, 2002
    Applicant: FUJITSU LIMITED
    Inventor: Hideatsu Hosokai