Patents by Inventor Kiyoshi Tamada

Kiyoshi Tamada 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).

  • Feeder arrangement of sliding door
    Patent number: 6108976
    Abstract: A feeder arrangement supplying power from a battery to an on-door electric device disposed in a sliding door includes a flexible cable for supplying electric power to the on-door electric device and a spool unit for winding and unwinding the flexible cable. The feeder arrangement includes an actuator for driving the sliding door in synchronism with the spool unit, a driving tape linking the actuator and the sliding door.
    Type: Grant
    Filed: April 2, 1998
    Date of Patent: August 29, 2000
    Assignee: Amso., Co, Ltd.
    Inventors: Yukiyasu Kato, Kiyoshi Tamada, Hiroyuki Harada