Patents by Inventor Koyo Miyagi

Koyo Miyagi 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).

  • Patent number: 10346426
    Abstract: A system-replication control apparatus includes a processor that executes a process. The process includes: monitoring a use state of a resource in each of data centers; storing facility information indicating resources respectively held by the data centers and a use cost of the resources, and replication condition applied when each system is replicated in a resource of another data center; and selecting a resource composition that satisfies the replication condition and that costs lower than a currently-selected resource, as a replication destination of the system, from among available resources by referring to the use state of the resource obtained at the monitoring and the facility information.
    Type: Grant
    Filed: July 18, 2016
    Date of Patent: July 9, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Koyo Miyagi, Hideki Sakurai, Masanori Kimura, Kei Ohishi
  • Publication number: 20170090904
    Abstract: An application management device includes a memory that stores therein application conditions for defining a condition of whether an update program is to be applied to a data center. The application management device acquires information for an update program from a control center that manages failures in a plurality of data centers including the data center. Thereafter, the application management device controls the application of the update program to the data center based on the acquired information for the update program and the stored application conditions.
    Type: Application
    Filed: August 22, 2016
    Publication date: March 30, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Kazuya SHIDA, Kazunori Kobashi, Tetsuya Nishimura, Hideki Sakurai, Koyo Miyagi, Tadahiro Kageyama
  • Publication number: 20170075747
    Abstract: A control server includes a memory that stores therein configuration information on a system that operates in each of data centers. The control server specifies, from the information stored in the memory, a data center having configuration information on the system that meets a condition under which a failure occurs. Thereafter, the control server transmits failure information relating to the failure to a notification destination of the specified data center that meets the condition under which a failure occurs.
    Type: Application
    Filed: August 26, 2016
    Publication date: March 16, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Tadahiro KAGEYAMA, Koyo Miyagi, Hideki Sakurai, Masanori Kimura, Kei Ohishi
  • Publication number: 20170046414
    Abstract: A system-replication control apparatus includes a processor that executes a process. The process includes: monitoring a use state of a resource in each of data centers; storing facility information indicating resources respectively held by the data centers and a use cost of the resources, and replication condition applied when each system is replicated in a resource of another data center; and selecting a resource composition that satisfies the replication condition and that costs lower than a currently-selected resource, as a replication destination of the system, from among available resources by referring to the use state of the resource obtained at the monitoring and the facility information.
    Type: Application
    Filed: July 18, 2016
    Publication date: February 16, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Koyo Miyagi, Hideki Sakurai, Masanori Kimura, KEI OHISHI
  • Publication number: 20160196189
    Abstract: A failure monitoring device includes a selecting unit and a migration control unit. The selecting unit selects, when a failure related to software occurs in a system that is operated in one of data centers that are arranged in geographically separate locations and that can communicate with each other, an engineer who handles the failure. The migration control unit migrates, when an engineer belonging to another data center that is different from the data center in which the system is operated is selected by the selecting unit, the system to the another data center.
    Type: Application
    Filed: December 22, 2015
    Publication date: July 7, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Koyo Miyagi, Hideki Sakurai, Yusuke Hayashi, Masayuki Wakita