Patents by Inventor Itsuki HANDA

Itsuki HANDA 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).

  • Control apparatus, control method, and program
    Patent number: 11079826
    Abstract: A control apparatus characterized by including: a storage unit that stores operation management information; an application executing unit that transmits a signal for turning off the power source of a field instrument; a resetting unit that, based on the signal, instructs to suspend the power supply from the input/output modules; and an activating unit that instructs to resume the power supply from the input/output modules, based on an elapse of preset time during which the power supply from the input/output modules should be suspended.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: August 3, 2021
    Assignee: Yokogawa Electric Corporation
    Inventors: Yoshie Morita, Kazushi Sakamoto, Atsushi Terayama, Itsuki Handa
  • CONTROL APPARATUS, CONTROL METHOD, AND PROGRAM
    Publication number: 20190384371
    Abstract: A control apparatus characterized by including: a storage unit that stores operation management information; an application executing unit that transmits a signal for turning off the power source of a field instrument; a resetting unit that, based on the signal, instructs to suspend the power supply from the input/output modules; and an activating unit that instructs to resume the power supply from the input/output modules, based on an elapse of preset time during which the power supply from the input/output modules should be suspended.
    Type: Application
    Filed: August 27, 2019
    Publication date: December 19, 2019
    Inventors: Yoshie MORITA, Kazushi SAKAMOTO, Atsushi TERAYAMA, Itsuki HANDA