Patents by Inventor Kazuyuki Sakai
Kazuyuki Sakai 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).
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Publication number: 20240098574Abstract: A communication system is a communication system that includes first and second information processing devices. The first information processing device performs control such that a signal (which is a signal having backward compatibility) serving as an index by which the second information processing device receiving a frame stops the reception of the frame is transmitted to the second information processing device. The second information processing device performs control such that the reception of the frame is stopped based on the signal (which is a signal having backward compatibility) serving as an index by which reception of the frame is stopped when the frame transmitted from the first information processing device is received.Type: ApplicationFiled: November 29, 2023Publication date: March 21, 2024Applicant: Sony Group CorporationInventors: Eisuke SAKAI, Takeshi ITAGAKI, Kazuyuki SAKODA, Tomoya YAMAURA
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Patent number: 10643162Abstract: A method includes: first creating determination information on whether or not the second file is derived from the first file based on a file name or file content of a first file to which writing is performed by a first job and a file name or file content of a second file from which reading is performed by a second job; second creating predecessor-successor information indicating a predecessor-successor relationship between the first job and the second job based on the determination information; and outputting the predecessor-successor information in a manner that allows an administrator to keep track of the predecessor-successor relationship between the first job and the second job.Type: GrantFiled: January 7, 2016Date of Patent: May 5, 2020Assignee: FUJITSU LIMITEDInventors: Masashi Katou, Masahiro Fukuda, Shinji Nagasawa, Takamasa Ohashi, Kazuyuki Sakai, Yuta Kojima, Eiichi Higuchi, Shotaro Okada
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Publication number: 20190243740Abstract: A determining program that executes a determination process comprising: specifying a monitoring target associated with a target job by referring to a memory configured to store a monitoring target in association with the target job, the monitoring target being monitored in a determination process, the determination process determining, based on whether the target job finishes by a first reference time point or within a first reference time period, whether the target job has abnormality; updating the first reference time point or the first reference time period to a second reference time point or a second reference time period, respectively, based on monitoring information obtained through monitoring the specified monitoring target; and determining, based on the second reference time point or the second reference time period, whether the target job has abnormality.Type: ApplicationFiled: February 4, 2019Publication date: August 8, 2019Applicant: FUJITSU LIMITEDInventors: Seiji Kambe, Kazuyuki Tanaka, MASASHI KATOU, Naoaki Ono, Akinobu Noda, Tokutomi NAGAO, Daiki Yoshikawa, Masahiro FUKUDA, Kazuyuki Sakai
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Publication number: 20180181435Abstract: A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process including retrieving business system information for a plurality of business systems configured to execute on a plurality of virtual servers, each of the plurality of business systems includes operation flows that define a plurality of operation manipulations, classifying the operation flows into operation flow types based on the operation manipulations of each of the operation flows, identifying working states of the plurality of business systems and an execution period and a change-allowed period of each of the working states based on the identified operation flow type, generating a state transition schedule for the plurality of business systems, changing, in accordance with the state transition schedule, the execution period of a first working state of a first business system included in the plurality of business systems in a range of the change-allowed period.Type: ApplicationFiled: December 22, 2017Publication date: June 28, 2018Applicant: FUJITSU LIMITEDInventors: Naoto Ebine, Akinobu Takaishi, Toru Kitayama, Toshitsugu Mori, Daiki Yoshikawa, Kazuyuki Sakai, Shotaro Okada
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Patent number: 9787552Abstract: A non-transitory computer-readable recording medium stores an operation process creation program that causes a computer to execute a process, the process including extracting a candidate operation manipulation component to be combined with an operation process following an operation manipulation component that has been determined to be arranged, when creating the operation process by arranging a plurality of the operation manipulation components on a screen, the candidate being extracted based on previously set relevance information indicating relevance between operation manipulation components and usage frequency information indicating usage frequencies of operation manipulation components in past instances of creating the operation processes; and displaying the extracted candidate operation manipulation component on the screen, by combining the extracted candidate operation manipulation component with the operation manipulation component that has been determined to be arranged.Type: GrantFiled: November 24, 2014Date of Patent: October 10, 2017Assignee: FUJITSU LIMITEDInventors: Hisashi Sawada, Michio Masuno, Takeya Mutoh, Yuko Matsushita, Nobuko Takase, Tomoko Tanaka, Toshiyuki Utsumi, Navid Afzal Shooshtary, Yutaka Arakawa, Hiroyoshi Okada, Yoshio Oki, Hisashi Tsujide, Hiroshi Nakanishi, Kazuyuki Sakai
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Publication number: 20170011357Abstract: A job execution calendar management device includes a processor configured to acquire, from an information processing system, first pieces of calendar information respectively indicating timings for starting first jobs, access table information indicating which one of first tables has been accessed respectively by the first jobs, and type information indicating a type of respective data manipulations performed on the first tables through the accesses by the first jobs. The information processing system starts the first jobs on basis of the first pieces of calendar information. The processor is configured to identify transaction tables storing information added by any one of the first jobs, among the first tables on basis of the type information and group second pieces of calendar information among the first pieces of calendar information on basis of the access table information. The second pieces of calendar information correspond to second jobs accessing a same transaction table.Type: ApplicationFiled: June 29, 2016Publication date: January 12, 2017Applicant: FUJITSU LIMITEDInventors: Yuta Kojima, Shinji Nagasawa, Takamasa Ohashi, Kazuyuki Sakai, MASASHI KATOU, Eiichi Higuchi, Masahiro FUKUDA
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Publication number: 20160292617Abstract: A method includes: first creating determination information on whether or not the second file is derived from the first file based on a file name or file content of a first file to which writing is performed by a first job and a file name or file content of a second file from which reading is performed by a second job; second creating predecessor-successor information indicating a predecessor-successor relationship between the first job and the second job based on the determination information; and outputting the predecessor-successor information in a manner that allows an administrator to keep track of the predecessor-successor relationship between the first job and the second job.Type: ApplicationFiled: January 7, 2016Publication date: October 6, 2016Applicant: FUJITSU LIMITEDInventors: Masashi KATOU, Masahiro FUKUDA, Shinji NAGASAWA, Takamasa OHASHI, Kazuyuki SAKAI, Yuta KOJIMA, Eiichi HIGUCHI, Shotaro OKADA
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Publication number: 20150278693Abstract: A non-transitory computer-readable storage medium storing a prediction program that causes a computer to execute a process includes storing accumulated information in a storage unit, in association with a task having previously occurred, the task being a process that needs work performed by an operator, from among a plurality of operation processes executed by an information processing apparatus, the accumulated information including a status information on the information processing apparatus obtained at a time of execution of a determination process from which subsequent processes branch depending on a determination result and which is executed before the task, and a branching result of the determination process and predicting whether the task is to occur after a predetermined timing based on the status information on the information processing apparatus obtained at the predetermined timing and the accumulated information.Type: ApplicationFiled: March 23, 2015Publication date: October 1, 2015Inventors: Kazuyuki Sakai, Daiki Hanawa, Hiroyuki Fujie, Kouji Abe
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Publication number: 20150207866Abstract: A non-transitory computer-readable recording medium having stored therein a program for causing a computer to execute a process, the process includes; dividing multiple processes in a process definition, in which the multiple processes for an operation target in an information processing system are defined, into multiple groups based on partition information indicating a partition of a unit of the processes; determining a type of each of the divided groups based on the processes belonging to the group; and determining a type of the process definition based on the determined types of the groups.Type: ApplicationFiled: January 13, 2015Publication date: July 23, 2015Applicant: Fujitsu LimitedInventors: Hiroyuki Fujie, Daiki Hanawa, Kazuyuki Sakai
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Publication number: 20150082215Abstract: An information processing apparatus includes a processor configured to create an operation process by executing a process. The process includes estimating, generating, and displaying. The estimating estimates trailing candidate nodes with respect to a node whose arrangement is definite, using at least one of a preset process definition, a type of node that is a manipulating target, and past creation logs of processes performed in past to create operation processes, when arranging a plurality of nodes on a screen and creating an operation process. The generating generates a display region in which a number of candidate nodes are displayed in an order, amongst the candidate nodes that are estimated. The displaying displays the display region that is generated at a position on the screen.Type: ApplicationFiled: November 24, 2014Publication date: March 19, 2015Applicant: FUJITSU LIMITEDInventors: Kazuyuki SAKAI, Kouji Abe
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Publication number: 20150081874Abstract: A non-transitory computer-readable recording medium stores an operation process creation program that causes a computer to execute a process, the process including extracting a candidate operation manipulation component to be combined with an operation process following an operation manipulation component that has been determined to be arranged, when creating the operation process by arranging a plurality of the operation manipulation components on a screen, the candidate being extracted based on previously set relevance information indicating relevance between operation manipulation components and usage frequency information indicating usage frequencies of operation manipulation components in past instances of creating the operation processes; and displaying the extracted candidate operation manipulation component on the screen, by combining the extracted candidate operation manipulation component with the operation manipulation component that has been determined to be arranged.Type: ApplicationFiled: November 24, 2014Publication date: March 19, 2015Applicant: FUJITSU LIMITEDInventors: Hisashi SAWADA, Michio MASUNO, Takeya MUTOH, Yuko MATSUSHITA, Nobuko TAKASE, Tomoko TANAKA, Toshiyuki UTSUMI, Navid AFZAL SHOOSHTARY, Yutaka ARAKAWA, Hiroyoshi OKADA, Yoshio OKI, Hisashi TSUJIDE, Hiroshi NAKANISHI, Kazuyuki SAKAI
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Patent number: 8775484Abstract: The present invention, an apparatus includes a data management apparatus comprising, a determination unit configured to determine whether an analyzing apparatus is in a communicable state when a configuration information data indicating a status of a server apparatus is received from a data collection apparatus, the data analyzing apparatus analyzing the configuration information data, an unprocessed information storage unit configured to store the received configuration information data once it is determined that data analyzing apparatus is in an incommunicable state, an integrating unit configured to integrate a plurality of configuration information data stored in the storage unit in accordance with a predetermined condition; and a notifying unit configured to send, to the analyzing apparatus, a message indicating that the data management apparatus is storing the configuration information data integrated by the integrating unit once it is determined that the data analyzing apparatus is in a communicable stType: GrantFiled: September 30, 2010Date of Patent: July 8, 2014Assignee: Fujitsu LimitedInventors: Kazuyuki Sakai, Yasushi Kobayashi, Yuuki Tada, Tomoyuki Kobayashi
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Patent number: 8769069Abstract: A data collection apparatus includes an information storing unit which stores application information collected from a server providing a service by running an application and includes detail information indicating a detail of the application, an information collecting unit which collects the application information from the server, an information identifying unit which identifies application information in which an abnormality has occurred and application information, affected by the abnormality, a first comparing unit which compares, as to the application information identified by the information identifying unit, all application information including the detail information and all application information including the detail information collected in the previous point, and extracts application information different from the application information collected in a previous point, and an information sending unit which sends the application information, extracted by the first comparing unit, to a data managemeType: GrantFiled: September 28, 2010Date of Patent: July 1, 2014Assignee: Fujitsu LimitedInventors: Kazuyuki Sakai, Yasushi Kobayashi, Yuuki Tada, Tomoyuki Kobayashi
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Patent number: 8554908Abstract: A configuration information collection unit 1502 and a transaction collection unit 1503 collect a transaction as the configuration information about an IT system and communication data, and stores them in a CMDB 1504. A multiplexed application detection unit 1501 detects as a candidate for a multiplexed application the software of applications multiplexed by evaluating whether or not the application names of the software of applications deployed to a target to be monitored on the IT system match each other. Then, it detects a multiplexed application by evaluating whether or not one or more of evaluation items of a subnet in which a candidate for a multiplexed application is performed, transaction context as the data relating to the names of an applications performed before and after the candidate for a multiplexed application, and transaction information as the transmission/reception data of the candidate for a multiplexed application match each other.Type: GrantFiled: April 26, 2011Date of Patent: October 8, 2013Assignee: Fujitsu LimitedInventors: Yuuki Tada, Yasushi Kobayashi, Kazuyuki Sakai, Kazuki Takahashi
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Patent number: 8468238Abstract: Computer product for generating configuration-information that performs obtaining a first process information operating on a server from each of a plurality of servers constituting an IT system prior to a start of processes in any of the servers, the processes including a process corresponding to an application for an IT service; repeatedly obtaining a second process information from each of the servers through the start to end of the processes performing the application; specifying third process information corresponding to the application by removing the first process information from the second process information; and generating configuration information for monitoring a process condition of the processes, from the third process information, a process name corresponding to the application and identification information of the server where the process corresponds to the process name of the application, the extracted process name being associated with the identification information.Type: GrantFiled: July 30, 2009Date of Patent: June 18, 2013Assignee: Fujitsu LimitedInventors: Kazuyuki Sakai, Akira Ide, Yasushi Kobayashi
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Publication number: 20130080834Abstract: A computer-readable recording medium has stored therein a program for causing a computer to execute a test supporting process. The computer supports testing of a series of tasks related to system administration of a system. The test supporting process includes acquiring, by the computer, input data concerning a given task that is among the series of tasks and operates a given device included in the system; retrieving, by the computer, execution history data concerning the given task, from a storage device that associates and stores therein execution history data including input data and output data of each task that has been executed in the system, and identification information of the tasks; and outputting, by the computer and from among the retrieved execution history data, the output data included in the execution history data that includes the acquired input data of the given task.Type: ApplicationFiled: August 10, 2012Publication date: March 28, 2013Applicant: FUJITSU LIMITEDInventors: Kazuyuki SAKAI, Hideki Honma, Daiki Hanawa
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Publication number: 20120054324Abstract: A configuration information collection unit 1502 and a transaction collection unit 1503 collect a transaction as the configuration information about an IT system and communication data, and stores them in a CMDB 1504. A multiplexed application detection unit 1501 detects as a candidate for a multiplexed application the software of applications multiplexed by evaluating whether or not the application names of the software of applications deployed to a target to be monitored on the IT system match each other. Then, it detects a multiplexed application by evaluating whether or not one or more of evaluation items of a subnet in which a candidate for a multiplexed application is performed, transaction context as the data relating to the names of an applications performed before and after the candidate for a multiplexed application, and transaction information as the transmission/reception data of the candidate for a multiplexed application match each other.Type: ApplicationFiled: April 26, 2011Publication date: March 1, 2012Applicant: Fujitsu LimitedInventors: Yuuki TADA, Yasushi Kobayashi, Kazuyuki Sakai, Kazuki Takahashi
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Publication number: 20110246541Abstract: The present invention, an apparatus includes a data management apparatus comprising, a determination unit configured to determine whether an analyzing apparatus is in a communicable state when a configuration information data indicating a status of a server apparatus is received from a data collection apparatus, the data analyzing apparatus analyzing the configuration information data, an unprocessed information storage unit configured to store the received configuration information data once it is determined that data analyzing apparatus is in an incommunicable state, an integrating unit configured to integrate a plurality of configuration information data stored in the storage unit in accordance with a predetermined condition; and a notifying unit configured to send, to the analyzing apparatus, a message indicating that the data management apparatus is storing the configuration information data integrated by the integrating unit once it is determined that the data analyzing apparatus is in a communicable stType: ApplicationFiled: September 30, 2010Publication date: October 6, 2011Applicant: FUJITSU LIMITEDInventors: Kazuyuki SAKAI, Yasushi KOBAYASHI, Yuuki TADA, Tomoyuki KOBAYASHI
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Publication number: 20110099273Abstract: A monitoring apparatus configured to monitor applications running on one or more monitored apparatuses; the monitoring apparatus includes: an enquiry packet generator and transmitter that generates multiple types of enquiry packets, and successively transmits the multiple types of enquiry packets to respective communication ports on the one or more monitored servers; an enquiry packet response receiver that receives enquiry packet responses, which are transmitted in response to the multiple types of enquiry packets from communication ports on the one or more monitored apparatuses; and an application analyzer that analyzes the content of the enquiry packet responses transmitted in response to the multiple types of enquiry packets, and analyzes applications running on the one or more monitored servers as applications to be monitored.Type: ApplicationFiled: October 21, 2010Publication date: April 28, 2011Applicant: FUJITSU LIMITEDInventors: Akira IDE, Kazuyuki Sakai, Yasushi Kobayashi, Yuuki Tada, Tomoyuki Kobayashi
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Publication number: 20110078298Abstract: A data collection apparatus includes an information storing unit which stores application information collected from a server providing a service by running an application and includes detail information indicating a detail of the application, an information collecting unit which collects the application information from the server, an information identifying unit which identifies application information in which an abnormality has occurred and application information, affected by the abnormality, a first comparing unit which compares, as to the application information identified by the information identifying unit, all application information including the detail information and all application information including the detail information collected in the previous point, and extracts application information different from the application information collected in a previous point, and an information sending unit which sends the application information, extracted by the first comparing unit, to a data managemeType: ApplicationFiled: September 28, 2010Publication date: March 31, 2011Applicant: FUJITSU LIMITEDInventors: Kazuyuki Sakai, Yasushi Kobayashi, Yuuki Tada, Tomoyuki Kobayashi