Patents by Inventor Katsue Kojima

Katsue Kojima 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 management apparatus of switching system
    Patent number: 7228322
    Abstract: A data management apparatus, according to a request of an application program, lends a pointer for reading out a data from a data field stored a plurality of data. An address of the data field corresponding to the lent pointer is stored a lending pointer table. When the application program accesses a data stored in the data field, the data management apparatus receives the pointer from the application program, reads out an address corresponding to the received pointer from the lending pointer table, and reads out the data corresponding to the read address from the data field. The read data is given to the application program.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: June 5, 2007
    Assignee: Fujitsu Limited
    Inventors: Katsue Kojima, Yasuhiro Uchida, Munehiro Date, Toshiyuki Akita