Patents by Inventor Shigenori Koyata

Shigenori Koyata 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).

  • Object conversion apparatus, object conversion method and program storing medium
    Patent number: 6256783
    Abstract: The present invention introduces an object conversion apparatus with both advantages of the dynamic object conversion and advantages of the static object conversion. In the object conversion apparatus, an application program to be converted is divided into some blocks, and a page table is provided in order to specify whether each block is processed by the dynamic object conversion or the static object conversion. Based on the information specified in the page table, an instruction in the block used with high frequency is processed with the dynamic object conversion, and an instruction in the block used with low frequency is processed with the static object conversion.
    Type: Grant
    Filed: August 10, 1998
    Date of Patent: July 3, 2001
    Assignee: Fujitsu Limited
    Inventors: Mikayo Wada, Shigenori Koyata, Mitsuo Sakurai