Patents by Inventor Tomoki Uchikawa

Tomoki Uchikawa 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).

  • Virtual machine control method, apparatus, and medium
    Patent number: 9594585
    Abstract: A method includes monitoring a load of a management target system on which a plurality of virtual machines are executed, cancelling an instruction to activate a virtual machine according to the monitored load and a status of the virtual machine for which the instruction to activate the virtual machine is previously given to the system and which is still under the activation process; and issuing an instruction to the system to stop the virtual machine which is still under an activation process according to the monitored load and the status of the virtual machine.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: March 14, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Tomoki Uchikawa, Noboru Kurumai
  • DEVICE AND METHOD
    Publication number: 20160321331
    Abstract: A method for outputting a usage history of a system that includes resources having virtual machines, storage devices, networks, and a backup device, and that includes a storage device storing first usage history information, the method includes designating a usage combination of the resources, specifying clients who use the resources of the system in a combination similar to the usage combination within a range of a threshold, extracting the first usage history information corresponding to each of the clients from the storage device, categorizing one or more clients, among the clients, having similar time-series changes in the first usage history information into an identical group based on a similarity between the time-series changes in the first usage history information of the clients, and outputting second usage history information indicating a time-series change of the first usage history information.
    Type: Application
    Filed: April 6, 2016
    Publication date: November 3, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Tetsuya UCHIUMI, Shinji Kikuchi, Shinya Kitajima, Tomoki UCHIKAWA, Kazuhiko Ito
  • VIRTUAL MACHINE CONTROL METHOD, APPARATUS, AND MEDIUM
    Publication number: 20150277956
    Abstract: A method includes monitoring a load of a management target system on which a plurality of virtual machines are executed, cancelling an instruction to activate a virtual machine according to the monitored load and a status of the virtual machine for which the instruction to activate the virtual machine is previously given to the system and which is still under the activation process; and issuing an instruction to the system to stop the virtual machine which is still under an activation process according to the monitored load and the status of the virtual machine.
    Type: Application
    Filed: March 4, 2015
    Publication date: October 1, 2015
    Applicant: Fujitsu Limited
    Inventors: Tomoki Uchikawa, Noboru Kurumai