Patents by Inventor Yataro Suzuki

Yataro Suzuki 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).

  • Plant control system and method for displaying control circuit thereof
    Patent number: 5392208
    Abstract: A method and apparatus for displaying on a display screen the controlling circuit in a plant controlling system for controlling a plant by a controller using a microcomputer. The display screen is segmented into a software region and a hardware region. The software circuit which is realized by software is displayed in the software region, and the hardware circuit related to the software circuit is displayed in the hardware region. The information, which is plotted during the interactive process and is displayed in the software regions, is automatically translated into a program for controlling the controller. Operation data of the plant is also given on the display screen. Desired circuit elements of the software circuit may be selected to change parameters of the circuit elements. Maintenance work can be carried out while observing the indication on the display screen without any aid of documents such as the maintenance manual or the like.
    Type: Grant
    Filed: November 4, 1993
    Date of Patent: February 21, 1995
    Assignees: Hitachi, Ltd., Hitachi Engineering Co., Ltd.
    Inventors: Atsushi Takita, Masato Okano, Haruya Tobita, Shinya Kikuchi, Yataro Suzuki, Akira Sugano, Yukihiro Oda, Akira Kaji