Patents by Inventor Gaku SAITO

Gaku SAITO 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).

  • Computer system, management computer and management method
    Patent number: 9875143
    Abstract: The purpose of the invention is to simplify the work of setting migration WWNs used in live migration of LPARs. Hypervisor management software of a management computer acquires and stores, in a storage unit, WWNs set for logical FC-HBAs of hypervisors of computers and host information including a WWN of a source capable of accessing a logical unit (LU) of a storage device. The hypervisor management software uses such information as a basis to output, on a display screen, information indicating whether or not a migration WWN, which is a WWN value of a logical FC-HBA used at migration of a virtual computer of the computer, is in a state of being able to be used to access the LU.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: January 23, 2018
    Assignee: HITACHI, LTD.
    Inventors: Gaku Saito, Satoshi Nakamichi, Atsushi Ito
  • COMPUTER SYSTEM, MANAGEMENT COMPUTER AND MANAGEMENT METHOD
    Publication number: 20160019097
    Abstract: The purpose of the invention is to simplify the work of setting migration WWNs used in live migration of LPARs. Hypervisor management software of a management computer acquires and stores, in a storage unit, WWNs set for logical FC-HBAs of hypervisors of computers and host information including a WWN of a source capable of accessing a logical unit (LU) of a storage device. The hypervisor management software uses such information as a basis to output, on a display screen, information indicating whether or not a migration WWN, which is a WWN value of a logical FC-HBA used at migration of a virtual computer of the computer, is in a state of being able to be used to access the LU.
    Type: Application
    Filed: December 7, 2012
    Publication date: January 21, 2016
    Applicant: Hitachi, Ltd.
    Inventors: Gaku SAITO, Satoshi NAKAMICHI, Atsushi ITO