Patents by Inventor Eiji Mizunuma

Eiji Mizunuma 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: 11055206
    Abstract: A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process including executing one of a plurality of programs, acquiring a status of variation in an internal state of a memory occurred in response to the executing, determining whether a specified status pattern is stored in a storage device that stores a plurality of status patterns of variation in an internal state of the memory, the specified status pattern satisfying a predetermined criterion regarding a similarity with the acquired status, when the specified status pattern is stored in the storage device, generating a test scenario that is a combination of programs including the executed program, and when the specified status pattern is not stored in the storage device, suppressing the generating the test scenario.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: July 6, 2021
    Assignee: FUJITSU LIMITED
    Inventors: Yuichiroh Takoh, Atsushi Kaneko, Seiya Shindo, Eiji Mizunuma, Hisaya Fujii, Yasuhiro Suzuki, Kazutaka Taniguchi
  • Publication number: 20190102283
    Abstract: A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process including executing one of a plurality of programs, acquiring a status of variation in an internal state of a memory occurred in response to the executing, determining whether a specified status pattern is stored in a storage device that stores a plurality of status patterns of variation in an internal state of the memory, the specified status pattern satisfying a predetermined criterion regarding a similarity with the acquired status, when the specified status pattern is stored in the storage device, generating a test scenario that is a combination of programs including the executed program, and when the specified status pattern is not stored in the storage device, suppressing the generating the test scenario.
    Type: Application
    Filed: October 2, 2018
    Publication date: April 4, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Yuichiroh Takoh, ATSUSHI KANEKO, Seiya Shindo, Eiji Mizunuma, Hisaya Fujii, Yasuhiro Suzuki, Kazutaka Taniguchi
  • Publication number: 20180024904
    Abstract: A test support device includes a processor configured to acquire event information on events which occur during an execution of a target program. The processor is configured to classify the events into event groups on basis of similarity of timings at which the respective events occur. The processor is configured to calculate, for each of the event groups, a summed value of evaluation values of the respective events classified into the relevant event group. The processor is configured to determine for each of the event groups, on basis of the summed value, whether a breakpoint of a target process executed by the target program is present at a timing corresponding to the relevant event group. The processor is configured to display timing information indicating a timing at which a breakpoint is determined to be present, in association with elapsed time after a start of executing the target program.
    Type: Application
    Filed: June 21, 2017
    Publication date: January 25, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Hideki Gou, Atsushi Kaneko, Seiya Shindo, Eiji Mizunuma, Kazutaka Taniguchi, Yasuhiro Suzuki
  • Publication number: 20140040460
    Abstract: An information processing apparatus executes a process and a second server in an information processing system including a first server, the second server, and a third server. The process includes: collecting, in a first queue, traffic data that is transmitted and received by the second server; acquiring, from the first server, a client request reception time when the first server receives a request from a client and a client response time when the first server responds to the request from the client; and moving, to a second queue, traffic data of a time period from a first server request reception time when the second server receives a request from the first server after the client request reception time to a first server response time when the second server responds to the request from the first server before the client response time.
    Type: Application
    Filed: June 12, 2013
    Publication date: February 6, 2014
    Inventors: Akihiko SAKURAI, Eiji Mizunuma, Atsushi Kaneko, Hideki Gou, Kazutaka Taniguchi, Takashi Yamashita, Takahiko Shirazawa
  • Patent number: 6360267
    Abstract: The present invention relates to the communication between a client and a server. A communication control method has a step for specifying a relay apparatus corresponding to a designated apparatus to be communicated with based on relay definition information which relates information for specifying the apparatus to be communicated with to information for specifying the relay apparatus to relay the communication with the apparatus to be communicated with and a step for establishing a relay connection with the specified relay apparatus.
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: March 19, 2002
    Assignee: Fujitsu Limited
    Inventors: Tatsumi Kakiuchi, Eiji Mizunuma, Ikuo Takekawa, Hiroko Takekawa, Takeshi Saito