Patents by Inventor Shinya Kouno

Shinya Kouno 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).

  • Database mechanism, mediating method in database system and program storing medium for implementing database system
    Patent number: 6108646
    Abstract: A facilitation mechanism between users and databases is composed of a user agent for interfacing between users and the entire facilitation mechanism, a DB agent for interfacing between each database and the facilitation mechanism, and a facilitation agent for mediating between each of the agents, which are distributed. By adopting this system in the present invention, a facilitation mechanism in which scalability can be secured for an increase in the number of users, the addition of databases, etc., operation load and operation managing cost can be distributed, and security of information can be protected, can be realized.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: August 22, 2000
    Assignee: Fujitsu Limited
    Inventors: Takao Mohri, Yuji Takada, Hiroyuki Fujii, Keizo Tabuchi, Shinya Kouno