Patents by Inventor Akiyoshi Ochi

Akiyoshi Ochi 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).

  • Load balancing system
    Patent number: 6725253
    Abstract: The load balancing system comprises a first load balancing apparatus (primary), a first load balancing apparatus (secondary), and a first load balancing apparatus (backup), which carry out load balancing by primary-sorting service requests from clients to service sites; and first and second secondary load balancing apparatuses which carry out load balancing by second-sorting the service request which has been primary-sorted by the first load balancing apparatus (primary), the first load balancing apparatus (secondary) and the first load balancing apparatus (backup), to one of multiple servers provided in the site.
    Type: Grant
    Filed: July 28, 2000
    Date of Patent: April 20, 2004
    Assignee: Fujitsu Limited
    Inventors: Tetsuya Okano, Akiyoshi Ochi, Tomotsugu Mochizuki, Koichi Takaba