Patents by Inventor Yoshiyuki ICHIOKA

Yoshiyuki ICHIOKA 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).

  • Operation management device, operation management method, and operation management system
    Patent number: 10949423
    Abstract: Control facilities and incidental facilities in fields are flexibly managed. Since identification information enabling to identify uniquely information regarding control facilities of which design timing and architectures are mutually different or facilities incidental to the control facilities is encoded, pieces of identification information are coupled and uniqueness is guaranteed. Further, a parent-child relation between identifiers is constructed and the identifiers are structured as a tree structure based on the structure of the control facilities. A control facility operation management device manages combination of the structured identifiers and information of management target or combination of the structured identification information and identification information of a database.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: March 16, 2021
    Assignee: HITACHI, LTD.
    Inventors: Koji Amano, Katsuhito Shimizu, Wataru Sasaki, Hiroshi Suzuki, Yoshiyuki Ichioka
  • OPERATION MANAGEMENT DEVICE, OPERATION MANAGEMENT METHOD, AND OPERATION MANAGEMENT SYSTEM
    Publication number: 20190179814
    Abstract: Control facilities and incidental facilities in fields are flexibly managed. Since identification information enabling to identify uniquely information regarding control facilities of which design timing and architectures are mutually different or facilities incidental to the control facilities is encoded, pieces of identification information are coupled and uniqueness is guaranteed. Further, a parent-child relation between identifiers is constructed and the identifiers are structured as a tree structure based on the structure of the control facilities. A control facility operation management device manages combination of the structured identifiers and information of management target or combination of the structured identification information and identification information of a database.
    Type: Application
    Filed: March 16, 2017
    Publication date: June 13, 2019
    Inventors: Koji AMANO, Katsuhito SHIMIZU, Wataru SASAKI, Hiroshi SUZUKI, Yoshiyuki ICHIOKA