Patents by Inventor Tetsuo Mozai

Tetsuo Mozai 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 monitoring system
    Patent number: 4933885
    Abstract: A plant monitoring system having a memory unit for storing process variables and relationship data between main monitor screens and sub-monitor screens, a display unit including a main display area, an auxiliary display area, a main monitor screen selection area, a sub-monitor screen selection area and an alarm occurrence display area, and a control unit for controlling the whole system. By requesting from the main monitor screen selection area, a main monitor screen is usually displayed in the main display area, and one of the related sub-monitor screens is displayed in the sub-monitor screen area upon an operator's request from the already displayed sub-monitor screen selection area. When an alarm occurs, an alarm screen is displayed in the main displayed area.
    Type: Grant
    Filed: April 15, 1988
    Date of Patent: June 12, 1990
    Assignees: Kabushiki Kaisha Toshiba, Chuba Electric Power Co., Ltd.
    Inventors: Masami Kato, Shiro Matsumura, Yoichi Isaji, Mihoko Adachi, Hiroji Fukui, Shinji Nishikawa, Katsuro Momoeda, Tetsuo Mozai