Patents by Inventor Katsumi Ajiyama

Katsumi Ajiyama 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).

  • Control device for indexing rotor on balancing machine
    Patent number: 5001408
    Abstract: A control device is associated with a dynamic balancing machine for indexing a rotor being examined for unbalance. The control device determines the angular position of unbalance of the rotor during an unbalance measurement run and stops the rotation of the rotor while bringing it to a stop at an angular position related to the determined angular position of unbalance.
    Type: Grant
    Filed: January 31, 1990
    Date of Patent: March 19, 1991
    Assignee: Nagahama Seisakusho Ltd.
    Inventors: Yoshiaki Kyogoku, Katsumi Ajiyama