Patents by Inventor Makoto Shidooka

Makoto Shidooka 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).

  • BIDIRECTIONAL SIGNAL TRANSMISSION SYSTEM
    Publication number: 20070230542
    Abstract: A bidirectional signal transmission system having an imaging device, a control device for control of the imaging device, and a transmission channel for connecting the imaging device and the control device is disclosed. The imaging device is operatively responsive to receipt of a test signal as output from the control device, for sending the test signal back to the control device. The control device provides control for detecting a delay time spanning from a time point at which the test signal is output to an instant whereat the sendback signal is input thereto.
    Type: Application
    Filed: March 21, 2007
    Publication date: October 4, 2007
    Inventors: Noriyasu Okada, Makoto Shidooka, Koji Enomoto