Patents by Inventor Gaku Saitou

Gaku Saitou 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).

  • Test scenario generation support device and test scenario generation support method
    Patent number: 9811449
    Abstract: Efficient generation of test scenarios without excess or lack thereof can be supported. A test scenario generation support device includes a storage device which holds use case scenarios relating to an application of a test target and a computation device which identifies from the use case scenarios a vocabulary on a screen display using a predetermined rule, identifies a screen object corresponding to the identified vocabulary for each of the use case scenarios using a predetermined algorithm, and generates a test scenario based on a test pattern defined in advance for each screen object.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: November 7, 2017
    Assignee: HITACHI, LTD.
    Inventors: Takahiro Sonoda, Hideyuki Kanuka, Yoichi Nakai, Gaku Saitou
  • TEST SCENARIO GENERATION SUPPORT DEVICE AND TEST SCENARIO GENERATION SUPPORT METHOD
    Publication number: 20170052882
    Abstract: Efficient generation of test scenarios without excess or lack thereof can be supported. A test scenario generation support device includes a storage device which holds use case scenarios relating to an application of a test target and a computation device which identifies from the use case scenarios a vocabulary on a screen display using a predetermined rule, identifies a screen object corresponding to the identified vocabulary for each of the use case scenarios using a predetermined algorithm, and generates a test scenario based on a test pattern defined in advance for each screen object.
    Type: Application
    Filed: August 4, 2016
    Publication date: February 23, 2017
    Applicant: Hitachi, Ltd.
    Inventors: Takahiro SONODA, Hideyuki KANUKA, Yoichi NAKAI, Gaku SAITOU
  • Display screen with graphical user interface
    Patent number: D745882
    Type: Grant
    Filed: June 6, 2013
    Date of Patent: December 22, 2015
    Assignee: HITACHI, LTD.
    Inventors: Gaku Saitou, Satoshi Nakamichi, Atsushi Itou