Patents by Inventor Yoshihiro H. Fujie

Yoshihiro H. Fujie 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).

  • System and method of transferring data from a secondary storage controller to a storage media after failure of a primary storage controller
    Publication number: 20030110330
    Abstract: A storage control and switch unit for transferring data between a host computer and first, second, third and fourth storage media. A first storage controller has an operative serial ATA connection with each of the first and second storage media and an inoperative serial ATA connection to each of the third and fourth storage media. A second storage controller has an operative serial ATA connection with each of the third and fourth storage media and an inoperative serial ATA connection to each of the first and second storage media. First, second, third and fourth switches are logically interposed between the first, second, third and fourth storage media, respectively, and the first and second storage controllers to select which serial ATA connection to each storage media is operative and which is inoperative.
    Type: Application
    Filed: December 10, 2002
    Publication date: June 12, 2003
    Inventors: Yoshihiro H. Fujie, Atsushi Watanabe