Patents by Inventor Yasuko Tsutsumitake

Yasuko Tsutsumitake 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).

  • Knowledge base system for setting attribute value derivation data independently from attribute value derivation procedure and shared data management apparatus for selectively locking attribute
    Patent number: 5651101
    Abstract: A method-to-derive-attribute-value is set of a procedure inherent to an attribute for deriving an attribute value at each attribute defined in each class in knowledge base. A data-for-value-derivation referred by the set method-to-derive-attribute-value is set at each class defined or inherited by the attribute independently from the method-to-derive-attribute-value. The attribute value is derived by referring to the data-for-value-derivation to be input as the specification of the instance by executing the method-to-derive-attribute-value when the instance is prepared as novel or altered, to thereby set the attribute value of each attribute of the instance.
    Type: Grant
    Filed: August 30, 1995
    Date of Patent: July 22, 1997
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kazuyuki Gotoh, Kouichi Sasaki, Yasuko Tsutsumitake