Patents by Inventor Kouhei Fujishige

Kouhei Fujishige 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).

  • Memory system
    Patent number: 8671260
    Abstract: According to one embodiment, a memory system includes a memory that includes a plurality of parallel operation elements, each of which stores therein write data from a host device and on each of which read/write is individually performed, a control unit that performs the read/write to the parallel operation elements simultaneously, and a required-performance measuring unit that measures a required performance from the host device are included. The control unit changes the number of simultaneous executions of the read/write of the parallel operation elements based on the required performance measured by the required-performance measuring unit.
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: March 11, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Masahiro Abe, Kouhei Fujishige
  • MEMORY SYSTEM
    Publication number: 20110238928
    Abstract: According to one embodiment, a memory system includes a memory that includes a plurality of parallel operation elements, each of which stores therein write data from a host device and on each of which read/write is individually performed, a control unit that performs the read/write to the parallel operation elements simultaneously, and a required-performance measuring unit that measures a required performance from the host device are included. The control unit changes the number of simultaneous executions of the read/write of the parallel operation elements based on the required performance measured by the required-performance measuring unit.
    Type: Application
    Filed: September 20, 2010
    Publication date: September 29, 2011
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Masahiro ABE, Kouhei Fujishige