Patents by Inventor Takaki Kuroda

Takaki Kuroda 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).

  • Publication number: 20240118288
    Abstract: An object of the invention is to provide a comprehensive biomarker for artery lesions, and diabetes mellitus, heart disease, cerebrovascular disorder, cancer, kidney disease, etc., whose onset and progress can be suppressed by health care such as early diagnosis. The inventors have found that the object can be attained by determining the level of an antibody to protein KIAA0513 or a portion of the protein, the antibody being potentially present in a body fluid sample collected from a living body; and acquiring data showing a rise in the antibody level as data showing the presence of an artery lesion or the potential or actual presence of cerebrovascular or cardiovascular disorder, diabetes mellitus, chronic kidney disease, or a solid cancer.
    Type: Application
    Filed: September 27, 2021
    Publication date: April 11, 2024
    Applicants: FUJIKURA KASEI CO., LTD., NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY
    Inventors: Hideyuki KURODA, Rika NAKAMURA, Go TOMIYOSHI, Takaki HIWASA
  • Publication number: 20210158248
    Abstract: A computer system includes a business system operating services each providing a function corresponding to a request. the computer system comprises: a controller generating a schedule for changing an allocation amount of a resource of the business system for a service; and an allocation change unit changing the allocation amount of the resource for the service based on the schedule. The controller calculates in a case of detecting reception of a request for starting processing, a reception count of the detected request; identifies related services; calculate a predicted value of an index indicating a load of each of the related services based on the reception count of the request; determines whether it is necessary to change the allocation amount of the resource for the each of the related services; and generates the schedule of a determined related service.
    Type: Application
    Filed: August 31, 2020
    Publication date: May 27, 2021
    Inventors: Ryo UENISHI, Takaki KURODA, Hiroshi HAYAKAWA, Masashi YAKU, Hironobu SAKATA
  • Publication number: 20200394091
    Abstract: A failure analysis support system calculates a failure analysis period based on a metric performance value of a bottleneck candidate resource and a metric base value corresponding to the metric performance value, identifies a bottleneck candidate related resource related to the bottleneck candidate resource by referring to inter-resource relation information, calculates an evaluation value of the bottleneck candidate related resource based on a metric performance value of the bottleneck candidate related resource and a metric base value corresponding to the metric performance value, identifies a to-be-displayed bottleneck candidate related resource from the bottleneck candidate related resource based on the evaluation value, and displays a mutual relationship between display resources including a base point resource, a base point-related resource, the bottleneck candidate resource, and the to-be-displayed bottleneck candidate related resource, and a status of the display resources at each time point in the fa
    Type: Application
    Filed: March 10, 2020
    Publication date: December 17, 2020
    Applicant: Hitachi, Ltd.
    Inventors: Arata KOKUBUN, Yusuke ASAI, Takaki KURODA, Masashi YAKU, Hironobu SAKATA, Taiki EIRAKU, Hidenobu MURAMATSU
  • Patent number: 10585620
    Abstract: A method for a storage monitoring system including a storage device, a manager, and agents, wherein said manager: stores information about a first range of components of a first type that are among types of components included in the storage device, and that are to be monitored by a first agent of the agents, said stored information being associated with information about the first agent; notifies the first agent of the information about the first range of components to be monitored; stores information about a second range of components of the first type that are among the types of components, and that are to be monitored by a second agent of the agents, said stored information being associated with information about the second agent; and notifies the second agent of the information about the second range of components to be monitored.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: March 10, 2020
    Assignee: HITACHI, LTD.
    Inventors: Akira Nikaido, Takaki Kuroda
  • Patent number: 10078452
    Abstract: Provided is a performance information management system which includes a target apparatus having a plurality of components as monitoring targets and a management computer for managing the target apparatus and which manages performance information of the target apparatus with the management computer, wherein the target apparatus is capable of acquiring performance information for each monitoring target, and the management computer is configured to: allocate an initial storage area of which capacity differs for each monitoring target to each of the monitoring targets; detect depletion of a storage area allocated to a monitoring target when attempting to store the performance information of the monitoring target to the storage area; additionally allocate a consecutive storage area with a prescribed capacity to the monitoring target with the depleted storage area; and store the performance information of the monitoring target in the additionally-allocated storage area.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: September 18, 2018
    Assignee: HITACHI LTD.
    Inventors: Hiroshi Hayakawa, Takaki Kuroda
  • Patent number: 9881056
    Abstract: A monitor system transmits a request requesting event occurrence information to multiple node apparatuses, detects occurrence of an event on the basis of event occurrence information included in a response, calculates an index value of each of conclusions of multiple rules indicating corresponding relationship between one or more condition events and a conclusion, and generates, at a predetermined time point, a snapshot indicating an index value at that time point. When the monitor system receives a first response in reply to a first request, the monitor system updates the index value indicated by the snapshot generated in a period from a transmission date/time of the first request to a reception date/time of the first response, on the basis of the first response.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: January 30, 2018
    Assignee: Hitachi, Ltd.
    Inventors: Takayuki Machida, Takaki Kuroda
  • Publication number: 20180018129
    Abstract: A method for a storage monitoring system including a storage device, a manager, and agents, wherein said manager: stores information about a first range of components of a first type that are among types of components included in the storage device, and that are to be monitored by a first agent of the agents, said stored information being associated with information about the first agent; notifies the first agent of the information about the first range of components to be monitored; stores information about a second range of components of the first type that are among the types of components, and that are to be monitored by a second agent of the agents, said stored information being associated with information about the second agent; and notifies the second agent of the information about the second range of components to be monitored.
    Type: Application
    Filed: July 28, 2015
    Publication date: January 18, 2018
    Inventors: Akira NIKAIDO, Takaki KURODA
  • Publication number: 20170139608
    Abstract: Provided is a performance information management system which includes a target apparatus having a plurality of components as monitoring targets and a management computer for managing the target apparatus and which manages performance information of the target apparatus with the management computer, wherein the target apparatus is capable of acquiring performance information for each monitoring target, and the management computer is configured to: allocate an initial storage area of which capacity differs for each monitoring target to each of the monitoring targets; detect depletion of a storage area allocated to a monitoring target when attempting to store the performance information of the monitoring target to the storage area; additionally allocate a consecutive storage area with a prescribed capacity to the monitoring target with the depleted storage area; and store the performance information of the monitoring target in the additionally-allocated storage area.
    Type: Application
    Filed: June 12, 2014
    Publication date: May 18, 2017
    Applicant: HITACHI, LTD.
    Inventors: Hiroshi HAYAKAWA, Takaki KURODA
  • Patent number: 9329924
    Abstract: A monitoring system performs cause analysis of an event occurring in any of a plurality of monitoring-target objects to be monitored based on a rule. In this case, the monitoring system makes a detection during the analysis time width and determines a plurality of conclusions based on an event corresponding to the condition for determining the conclusion. Moreover, the monitoring system performs one or more of (A) displaying change of certainty to be used for determination of a conclusion in a case where the analysis time width is assumed to be changed, (B) performing sort display of the determined conclusion based on an index value showing an affected range and (C) calculating the analysis time width based on the index value.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: May 3, 2016
    Assignee: Hitachi, Ltd.
    Inventors: Atsushi Mikami, Takaki Kuroda
  • Patent number: 9294338
    Abstract: In analyzing an elaborate computer system which requires large-scale or numerous event propagation models, a law-of-causality matrix gains size, so that significant amount of storage resources has been used in a management computer. To solve such a problem, the management computer to manage the computer system stores topologies, event propagation models, and causality information including one or more causal relations in the storage resources, determines, when the management computer analyzes or detects an event, whether a causal relation has already been created for the event to be analyzed, and creates the causal relation based on a topology and event propagation models, if not yet.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: March 22, 2016
    Assignee: Hitachi, Ltd.
    Inventors: Takayuki Nagai, Masataka Nagura, Kiminori Sugauchi, Takaki Kuroda
  • Patent number: 9246777
    Abstract: To analyze the cause if an event occurred to a plurality of monitoring targets. A monitoring computer 101 includes a general rule storing part 136 configured to store a general rule, wherein the general rule previously associates a first event which can occur in any of the plurality of monitoring targets and a second event which can cause the first event, an correlation rule generating part 129 configured to generate an correlation rule, wherein the correlation rule is created based on the general rule and configuration information, and in the case where a predetermined number or more of events corresponding to the second events are detected, the correlation rule indicates that an event corresponding to the first event will occur, and an analyzing part 125 configured to analyze a cause of an event indicated by the event information based on received event information and the correlation rule.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: January 26, 2016
    Assignee: HITACHI, LTD.
    Inventors: Kaori Murase, Masataka Nagura, Takayuki Nagai, Takaki Kuroda, Kazuyoshi Hoshino
  • Patent number: 9189319
    Abstract: A management server includes a meta rule for identifying an event to be a root cause and a failure recovery method that corresponds to the meta rule for an event capable of occurring in a plurality of node apparatuses, and also displays a cause event to be a root cause of an event detected by the management server, and a method for recovering from this cause event.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: November 17, 2015
    Assignee: Hitachi, Ltd.
    Inventors: Atsushi Ito, Nobuo Beniyama, Yuji Mizote, Takaki Kuroda
  • Publication number: 20150248319
    Abstract: In analyzing an elaborate computer system which requires large-scale or numerous event propagation models, a law-of-causality matrix gains size, so that significant amount of storage resources has been used in a management computer. To solve such a problem, the management computer to manage the computer system stores topologies, event propagation models, and causality information including one or more causal relations in the storage resources, determines, when the management computer analyzes or detects an event, whether a causal relation has already been created for the event to be analyzed, and creates the causal relation based on a topology and event propagation models, if not yet.
    Type: Application
    Filed: April 6, 2015
    Publication date: September 3, 2015
    Applicant: Hitachi, Ltd.
    Inventors: Takayuki Nagai, Masataka Nagura, Kiminori Sugauchi, Takaki Kuroda
  • Publication number: 20150248460
    Abstract: A monitor system transmits a request requesting event occurrence information to multiple node apparatuses, detects occurrence of an event on the basis of event occurrence information included in a response, calculates an index value of each of conclusions of multiple rules indicating corresponding relationship between one or more condition events and a conclusion, and generates, at a predetermined time point, a snapshot indicating an index value at that time point. When the monitor system receives a first response in reply to a first request, the monitor system updates the index value indicated by the snapshot generated in a period from a transmission date/time of the first request to a reception date/time of the first response, on the basis of the first response.
    Type: Application
    Filed: October 31, 2012
    Publication date: September 3, 2015
    Inventors: Takayuki Machida, Takaki Kuroda
  • Publication number: 20150227408
    Abstract: A control unit of an information processing unit defines one or more monitoring target groups including a monitoring target device or a component of the monitoring target device as input by a monitoring user; and wherein when a first component is included in the monitoring target group, a failure occurs at a second component, and there is a specified relationship between the first component and the second component, and if a status of the first component is to be displayed via the monitoring target group, the control unit displays that the first component is in a critical state; and if the status of the first component is to be displayed without intermediary of the monitoring target group, the control unit displays that the first component is in a normal state and the first monitoring target device or the second component is in a critical state.
    Type: Application
    Filed: November 2, 2012
    Publication date: August 13, 2015
    Inventors: Hikaru Morita, Takaki Kuroda
  • Patent number: 9075850
    Abstract: A monitoring system quantifies either a configuration change or a status change of a monitoring target, and displays a change value thereof. Furthermore, the monitoring target refers to either a monitoring-target apparatus or a component of a monitoring-target apparatus. Moreover, in a case where multiple monitoring information acquisition intervals are used a change value may be computed and displayed for each of multiple monitoring targets. There may also be a case in which a time axis of a chronological graph of monitoring numeric values and a time axis of a chronological graph of change values are displayed collectively.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: July 7, 2015
    Assignee: Hitachi, Ltd.
    Inventors: Hidenori Akatoki, Takaki Kuroda
  • Patent number: 9021077
    Abstract: In analyzing an elaborate computer system which requires large-scale or numerous event propagation models, a law-of-causality matrix gains size, so that significant amount of storage resources has been used in a management computer. To solve such a problem, the management computer to manage the computer system stores topologies, event propagation models, and causality information including one or more causal relations in the storage resources, determines, when the management computer analyzes or detects an event, whether a causal relation has already been created for the event to be analyzed, and creates the causal relation based on a topology and event propagation models, if not yet.
    Type: Grant
    Filed: September 26, 2011
    Date of Patent: April 28, 2015
    Assignee: Hitachi, Ltd.
    Inventors: Takayuki Nagai, Masataka Nagura, Kiminori Sugauchi, Takaki Kuroda
  • Patent number: 8935373
    Abstract: A system management apparatus for managing a computer system receives plug-in distribution data from a plug-in distribution apparatus. The plug-in distribution data comprises plug-in definition information and template definition information. The system management apparatus uses the plug-in definition information to acquire information from the management target apparatus, and determines whether or not to issue an alert based on the template definition information. The distribution of the plug-in and the template at the same time means that the user can avoid confusion regarding the threshold setting.
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: January 13, 2015
    Assignee: Hitachi, Ltd.
    Inventors: Yuki Sugata, Takaki Kuroda, Yoshihiro Hashimoto
  • Publication number: 20140380100
    Abstract: A monitoring system performs cause analysis of an event occurring in any of a plurality of monitoring-target objects to be monitored based on a rule. In this case, the monitoring system makes a detection during the analysis time width and determines a plurality of conclusions based on an event corresponding to the condition for determining the conclusion. Moreover, the monitoring system performs one or more of (A) displaying change of certainty to be used for determination of a conclusion in a case where the analysis time width is assumed to be changed, (B) performing sort display of the determined conclusion based on an index value showing an affected range and (C) calculating the analysis time width based on the index value.
    Type: Application
    Filed: September 11, 2014
    Publication date: December 25, 2014
    Inventors: Atsushi MIKAMI, Takaki KURODA
  • Patent number: 8863154
    Abstract: A monitoring system performs cause analysis of an event occurring in any of a plurality of monitoring-target objects to be monitored based on a rule. In this case, the monitoring system makes a detection during the analysis time width and determines a plurality of conclusions based on an event corresponding to the condition for determining the conclusion. Moreover, the monitoring system performs one or more of (A) displaying change of certainty to be used for determination of a conclusion in a case where the analysis time width is assumed to be changed, (B) performing sort display of the determined conclusion based on an index value showing an affected range and (C) calculating the analysis time width based on the index value.
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: October 14, 2014
    Assignee: Hitachi, Ltd.
    Inventors: Atsushi Mikami, Takaki Kuroda