Patents by Inventor Takaharu HASHIZUME

Takaharu HASHIZUME 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).

  • SCADA web HMI system
    Patent number: 11803179
    Abstract: A SCADA Web HMI system includes a drawing generation device (1) and an HMI terminal device (32). A drawing editor (11) generates SVG data (21) and part runtime attribute data (22). The HMI terminal device (32) includes a Web browser (321) that reads SVG data (21) and displays an HMI screen, and an HMI Web runtime (322) that reads the part runtime attribute data (22) as setting parameters and operates on the Web browser (321). When receiving signal data corresponding to unique signal names from a monitoring target device (7), the HMI Web runtime (322) changes display of parts corresponding to the unique signal names on the HMI screen.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: October 31, 2023
    Assignee: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    Inventors: Hiroyuki Fujieda, Nobuo Shimizu, Akira Nojima, Ryo Shimizu, Takaharu Hashizume
  • SCADA WEB HMI SYSTEM
    Publication number: 20210373546
    Abstract: A SCADA Web HMI system includes a drawing generation device (1) and an HMI terminal device (32). A drawing editor (11) generates SVG data (21) and part runtime attribute data (22). The HMI terminal device (32) includes a Web browser (321) that reads SVG data (21) and displays an HMI screen, and an HMI Web runtime (322) that reads the part runtime attribute data (22) as setting parameters and operates on the Web browser (321). When receiving signal data corresponding to unique signal names from a monitoring target device (7), the HMI Web runtime (322) changes display of parts corresponding to the unique signal names on the HMI screen.
    Type: Application
    Filed: October 31, 2018
    Publication date: December 2, 2021
    Applicant: Toshiba Mitsubishi-Electric Industrial Systems Corporation
    Inventors: Hiroyuki FUJIEDA, Nobuo SHIMIZU, Akira NOJIMA, Ryo SHIMIZU, Takaharu HASHIZUME