Patents by Inventor Katsuko Ozawa

Katsuko Ozawa 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).

  • Distribution control apparatus
    Patent number: 5055755
    Abstract: A plurality of distribution type controllers are provided for corresponding portions of an object to be controlled. One of the controllers, which has the lowest operation rate, executes control items relating to the entire object and the portions of the object, and the other controllers execute control items relating only to the portions of the object.
    Type: Grant
    Filed: May 29, 1990
    Date of Patent: October 8, 1991
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Katsuko Ozawa, Kazuhisa Gotoh, Tomohiro Murayama, Momoyo Tokuda, Satoshi Sumida, Tetsuo Suzuki