Patents by Inventor Tamotsu Katayama

Tamotsu Katayama 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).

  • Patent number: 6461165
    Abstract: A tube deformed by supply air is placed in a pulsation position of a mannequin. An air pump expanding and contracting by supply air is placed in a cardiac impulse position of the mannequin. An air bag is placed inside an abdomen or a chest of the mannequin. An air supplier is controlled by a computer.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: October 8, 2002
    Assignee: Kyoto Kagaku Company Ltd.
    Inventors: Tsunekazu Takashina, Tamotsu Katayama