Patents by Inventor Yoshikazu Oda

Yoshikazu Oda 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: 10169059
    Abstract: An analysis support method includes: searching for a second physical machine that has a configuration similar to a first physical machine on which a first virtual machine to be analyzed is executed, the second physical machine having configurations similar to the first physical machine before and after a change of a state of a virtual machine executed on the second physical machine; and searching for a second virtual machine that is executed on the second physical machine and similar to the first virtual machine before and after the change of the state of the virtual machine.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: January 1, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Ichiro Kotani, Yasuhide Tobo, Takaaki Nakazawa, Yukihisa Miyagawa, Yoshikazu Oda, Kenichi Mori, Naoki Tateishi, Kenichi Shimazaki, Kiyoshi Kouge
  • Patent number: 9921861
    Abstract: An information processing apparatus calculates, at the time of moving a virtual machine which operates on a first physical machine, an amount of a first resource which the virtual machine can use on a second physical machine without sharing with another virtual machine. The information processing apparatus estimates response time of the virtual machine at the time of moving the virtual machine to the second physical machine on the basis of response time of the virtual machine at the time of the virtual machine operating on the first physical machine and the amount of the first resource. At this time the information processing apparatus uses different algorithms at the time of a resource used by the virtual machine being within the first resource and at the time of the virtual machine using a second resource which the virtual machine shares with another virtual machine.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: March 20, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Yasuhide Tobo, Ichiro Kotani, Yoshikazu Oda, Yukihisa Miyagawa, Kiyoshi Kouge, Kenichi Shimazaki
  • Publication number: 20170052826
    Abstract: A device includes a processor configured to obtain a use amount of a plurality of resources allocated to a first information processing system when a response time has exceeded a threshold in the first information processing system among a plurality of information processing systems that operate on a plurality of virtual machines, determine whether or not depletion has occurred in any of the resources in the first information processing system on the basis of the use amount of the plurality of resources, identify a surplus resource, which is a resource other than the depleted resource, from among the plurality of resources on the basis of the use amount of the plurality of resources when it is determined that the excess of the response time is due to the depletion and accommodate the surplus resource to a second information processing system among the plurality of information processing systems.
    Type: Application
    Filed: July 15, 2016
    Publication date: February 23, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Kazuaki Sasaki, Kiyoshi KOUGE, Daigo Iwatsuki, Yoshikazu Oda
  • Patent number: 9378056
    Abstract: A program that performs a virtual machine move control predicts a resource shortage, predicted to occur for a predetermined time period, of a physical server that includes multiple virtual machines and that is included in a management server; specifies a virtual machine that eliminate the resource shortage by moving, at a time point at which the predicted resource shortage occurs, among the virtual machine included in the physical server, for which the resource shortage is predicted, to another physical server; and moves the specified virtual machine to the other physical server on the basis of the resource usage of the specified virtual machine for the predetermined time period and on the basis of a time point that is associated with the resource usage.
    Type: Grant
    Filed: April 23, 2013
    Date of Patent: June 28, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Yoshikazu Oda, Kenichi Shimazaki, Yasuhide Tobo, Yukihisa Miyagawa, Yuki Nojiri
  • Patent number: 9333432
    Abstract: To increase the player's expectation in a fight game using game media, the present invention provides a server device that controls a game in which a player does a fight using game media in a game space through a network. The server device includes a storage unit configured to store player information including information about the game media that the player owns in the game space and about a status of the game media; a determining portion configured to determine whether a specific game medium among the game media that the player owns has satisfied a predetermined temporal requirement; and an updating portion configured to update the player information so as to change the specific game medium from a first status to a second status when the determining portion determines that the specific game medium has satisfied the predetermined temporal requirement.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: May 10, 2016
    Assignee: DENA CO., LTD.
    Inventors: Masatoshi Inagawa, Eri Aikawa, Ayaka Watanabe, Takahiro Ezaki, Ryo Yamasaki, Yoshikazu Oda
  • Publication number: 20150378862
    Abstract: A computer identifies a program in which a command history issued to an operating system meets a specific pattern from among a plurality of programs run in a monitoring target system, and selects one or more residual programs as a monitoring target, the one or more residual programs being obtained by excluding the identified program from the plurality of programs.
    Type: Application
    Filed: June 12, 2015
    Publication date: December 31, 2015
    Inventors: HUI LI, Yasuhide Tobo, Takeshi Kawaguchi, Yoshikazu Oda
  • Patent number: 9132343
    Abstract: One object is to provide a server device that permits players to enjoy provided game contents more effectively. In accordance with one aspect, the server device according to an embodiment includes: a selection unit configured to select, from game contents, a plurality of provided game contents to be provided to a player; an identification unit configured to identify one or more specific game contents satisfying a specific condition and identify one or more normal game contents not satisfying the specific condition, among the plurality of provided game contents; and a display control unit configured to display the one or more specific game contents in a larger size than the one or more normal game contents on a terminal device of the player.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: September 15, 2015
    Assignee: DeNA Co., Ltd.
    Inventors: Masatoshi Inagawa, Tasuku Suenaga, Takao Kawase, Yoshikazu Oda
  • Publication number: 20150007176
    Abstract: An analysis support method includes: searching for a second physical machine that has a configuration similar to a first physical machine on which a first virtual machine to be analyzed is executed, the second physical machine having configurations similar to the first physical machine before and after a change of a state of a virtual machine executed on the second physical machine; and searching for a second virtual machine that is executed on the second physical machine and similar to the first virtual machine before and after the change of the state of the virtual machine.
    Type: Application
    Filed: June 2, 2014
    Publication date: January 1, 2015
    Applicant: FUJITSU LIMITED
    Inventors: Ichiro KOTANI, Yasuhide Tobo, Takaaki Nakazawa, Yukihisa Miyagawa, Yoshikazu Oda, Kenichi Mori, Naoki Tateishi, Kenichi Shimazaki, Kiyoshi Kouge
  • Publication number: 20150007177
    Abstract: An information processing apparatus calculates, at the time of moving a virtual machine which operates on a first physical machine, an amount of a first resource which the virtual machine can use on a second physical machine without sharing with another virtual machine. The information processing apparatus estimates response time of the virtual machine at the time of moving the virtual machine to the second physical machine on the basis of response time of the virtual machine at the time of the virtual machine operating on the first physical machine and the amount of the first resource. At this time the information processing apparatus uses different algorithms at the time of a resource used by the virtual machine being within the first resource and at the time of the virtual machine using a second resource which the virtual machine shares with another virtual machine.
    Type: Application
    Filed: June 19, 2014
    Publication date: January 1, 2015
    Inventors: Yasuhide Tobo, Ichiro Kotani, Yoshikazu Oda, Yukihisa Miyagawa, Kiyoshi KOUGE, Kenichi Shimazaki
  • Publication number: 20140295972
    Abstract: To increase the player's expectation in a fight game using game media, the present invention provides a server device that controls a game in which a player does a fight using game media in a game space through a network. The server device includes a storage unit configured to store player information including information about the game media that the player owns in the game space and about a status of the game media; a determining portion configured to determine whether a specific game medium among the game media that the player owns has satisfied a predetermined temporal requirement; and an updating portion configured to update the player information so as to change the specific game medium from a first status to a second status when the determining portion determines that the specific game medium has satisfied the predetermined temporal requirement.
    Type: Application
    Filed: November 1, 2013
    Publication date: October 2, 2014
    Applicant: DeNA Co., Ltd.
    Inventors: Masatoshi INAGAWA, Eri AIKAWA, Ayaka WATANABE, Takahiro EZAKI, Ryo YAMASAKI, Yoshikazu ODA
  • Publication number: 20140295973
    Abstract: In a combat type game using a network, an interchange between players is promoted. A server device that controls a game played by a player using game media in a game space through a network includes a storage unit that stores information about the game media owned by the player in the game space and about states of the game media; a medium transferring unit that transfers the game media from the player owning the game media such that the game media are owned by another player; a determining unit that determines whether a specific game medium among the game media has satisfied a predetermined transfer requirement; and a changing unit that changes, when it is determined that the specific game medium has satisfied the predetermined transfer requirement, the specific game medium from a first state to a second state and stores the changed state in the storage unit.
    Type: Application
    Filed: November 1, 2013
    Publication date: October 2, 2014
    Applicant: DeNA Co., Ltd.
    Inventors: Masatoshi INAGAWA, Takashi NINJOUJI, Eri AIKAWA, Ayaka WATANABE, Takahiro EZAKI, Ryo YAMASAKI, Yoshikazu ODA
  • Publication number: 20140004937
    Abstract: One object is to provide a server device that permits players to enjoy provided game contents more effectively. In accordance with one aspect, the server device according to an embodiment includes: a selection unit configured to select, from game contents, a plurality of provided game contents to be provided to a player; an identification unit configured to identify one or more specific game contents satisfying a specific condition and identify one or more normal game contents not satisfying the specific condition, among the plurality of provided game contents; and a display control unit configured to display the one or more specific game contents in a larger size than the one or more normal game contents on a terminal device of the player.
    Type: Application
    Filed: June 19, 2013
    Publication date: January 2, 2014
    Inventors: Masatoshi Inagawa, Tasuku Suenaga, Takao Kawase, Yoshikazu Oda
  • Publication number: 20130346973
    Abstract: A program that performs a virtual machine move control predicts a resource shortage, predicted to occur for a predetermined time period, of a physical server that includes multiple virtual machines and that is included in a management server; specifies a virtual machine that eliminate the resource shortage by moving, at a time point at which the predicted resource shortage occurs, among the virtual machine included in the physical server, for which the resource shortage is predicted, to another physical server; and moves the specified virtual machine to the other physical server on the basis of the resource usage of the specified virtual machine for the predetermined time period and on the basis of a time point that is associated with the resource usage.
    Type: Application
    Filed: April 23, 2013
    Publication date: December 26, 2013
    Applicant: FUJITSU LIMITED
    Inventors: Yoshikazu ODA, Kenichi SHIMAZAKI, Yasuhide TOBO, Yukihisa MIYAGAWA, Yuki NOJIRI
  • Patent number: 8320953
    Abstract: A mobile terminal device is provided which can be used without an incongruous feeling. In Step S14, it is determined whether or not the operated application is the second display state (landscape display). When it is determined that the application is not the landscape display, the process is transferred to Step S15, and the key operation functions assigned to the keys b1 to b6 of the “TURN-CLOSE STATE (LENGTHWISE)” of the key assignment table are assigned to the keys b1 to b6. In Step S14, when it is determined that the operated application is the landscape display, the process is transferred to Step S16, the key operation functions assigned to the keys b1 to b6 of “TURN-CLOSE STATE (WIDTHWISE)” of the key assignment table are assigned to the keys b1 to b6, and the key operation unit in the turn-close state has the same function as the cross key 15a.
    Type: Grant
    Filed: January 15, 2008
    Date of Patent: November 27, 2012
    Assignee: Kyocera Corporation
    Inventors: Junichi Hasegawa, Natsuhito Honda, Yoshikazu Oda
  • Publication number: 20100113107
    Abstract: A mobile terminal device is provided which can be used without an incongruous feeling. In Step S14, it is determined whether or not the operated application is the second display state (landscape display). When it is determined that the application is not the landscape display, the process is transferred to Step S15, and the key operation functions assigned to the keys b1 to b6 of the “TURN-CLOSE STATE (LENGTHWISE)” of the key assignment table are assigned to the keys b1 to b6. In Step S14, when it is determined that the operated application is the landscape display, the process is transferred to Step S16, the key operation functions assigned to the keys b1 to b6 of “TURN-CLOSE STATE (WIDTHWISE)” of the key assignment table are assigned to the keys b1 to b6, and the key operation unit in the turn-close state has the same function as the cross key 15a.
    Type: Application
    Filed: January 15, 2008
    Publication date: May 6, 2010
    Applicant: Kyocera Corporation
    Inventors: Junichi Hasegawa, Natsuhito Honda, Yoshikazu Oda
  • Patent number: 5858953
    Abstract: A 1-bromopropane composition is disclosed, which stays stable even under the condition that it is repeatedly used at high temperatures over an extended period of time as in vapor degreasing. The stabilized 1-bromopropane composition comprises 100 parts by weight of 1-bromopropane, from 0.1 to 5 parts by weight of nitromethane, and from 0.1 to 5 parts by weight of 1,2-butylene oxide or trimethoxymethane.
    Type: Grant
    Filed: April 4, 1996
    Date of Patent: January 12, 1999
    Assignee: Tosoh Corporation
    Inventors: Shunji Aman, Yoshikazu Oda