Patents by Inventor Hirohumi Fujiyama

Hirohumi Fujiyama 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).

  • METHOD AND APPARATUS FOR LOAD DISTRIBUTION CONTROL OF PACKET TRANSMISSION
    Publication number: 20090003205
    Abstract: A method for a load distribution control of packet transmission includes calculating bandwidths of individual physical ports at a time when inputted packets are distributed to the plurality of physical ports, using each of a plurality of hash calculation formulas; selecting one of the hash calculation formulas so that the calculated bandwidths of the packets for the respective physical ports may become uniform; and distributing and delivering the packets to the respective physical ports using the updated hash calculation formula.
    Type: Application
    Filed: June 23, 2008
    Publication date: January 1, 2009
    Applicant: FUJITSU LIMITED
    Inventors: Satoshi Tomie, Hideki Shiono, Masaki Hiromori, Takanori Yasui, Sadayoshi Handa, Hirohumi Fujiyama