Patents by Inventor Teruo Yakata

Teruo Yakata 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).

  • Autonomous resource management system with recorded evaluations of system performance with scheduler control including knowledge learning function
    Patent number: 4890227
    Abstract: An autonomous resource management method for improving performance of a system in which plurality of process units compete for resources. Previously determined allocation policies are stored in memory along with system status data, control data and an evalution of the effectiveness of the allocation policy. During the operation of the system, the status is detected and an allocation policy is retrieved from memory based on the detected status. The allocation policy is then modified and sent to the scheduler. The effect of modifying the allocation policy is detected and an evaluation of the modified allocation policy is stored in memory. Inferior allocation policies are deleted from memory.
    Type: Grant
    Filed: August 25, 1987
    Date of Patent: December 26, 1989
    Assignee: Hitachi, Ltd.
    Inventors: Toshinori Watanabe, Koichi Haruna, Hiroshi Motoyama, Toru Nishigaki, Koji Sasaki, Teruo Yakata, Yoshitaka Watanabe