Patents by Inventor Hiroshi ISEDA

Hiroshi ISEDA 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).

  • Programmable controller system, tool device, tool program, storage medium, and programmable controller
    Patent number: 9311460
    Abstract: A programmable controller system, a tool device, a tool program, a storage medium, and a programmable controller capable of affording greater convenience in terms of preventing unauthorized use of user program running on the programmable controller. In the programmable controller system, the tool device sets up a first user program execution ID in a second non-volatile memory provided in the PLC and sets up a second user program execution ID in a project provided in the tool device. The PLC performs a matching operation to determine whether or not the first user program execution ID matches the second user program execution ID and blocks the execution of the user program if there is a mismatch.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: April 12, 2016
    Assignee: OMRON CORPORATION
    Inventors: Akio Ono, Yoshihiro Mihara, Jintaro Deki, Hiroshi Iseda
  • PROGRAMMABLE CONTROLLER SYSTEM, TOOL DEVICE, TOOL PROGRAM, STORAGE MEDIUM, AND PROGRAMMABLE CONTROLLER
    Publication number: 20120239941
    Abstract: A programmable controller system, a tool device, a tool program, a storage medium, and a programmable controller capable of affording greater convenience in terms of preventing unauthorized use of user program running on the programmable controller. In the programmable controller system, the tool device sets up a first user program execution ID in a second non-volatile memory provided in the PLC and sets up a second user program execution ID in a project provided in the tool device. The PLC performs a matching operation to determine whether or not the first user program execution ID matches the second user program execution ID and blocks the execution of the user program if there is a mismatch.
    Type: Application
    Filed: February 17, 2012
    Publication date: September 20, 2012
    Applicant: OMRON CORPORATION
    Inventors: Akio ONO, Yoshihiro MIHARA, Jintaro DEKI, Hiroshi ISEDA