Patents by Inventor Ryoichi Sugwara

Ryoichi Sugwara 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).

  • Optical object detecting apparatus designed to selectively shift light emitting window
    Publication number: 20030090647
    Abstract: A laser radar system is provided which is designed to emit a laser beam through a selected one of laser-emitting windows to scan a given area within a radar zone in a single scan cycle. If the object is detected as having been moved vertically, the radar system works to switch the selected laser-emitting window to another so as to acquire the target at a fixed position within the scanned area of the radar zone at all the time.
    Type: Application
    Filed: November 5, 2002
    Publication date: May 15, 2003
    Inventors: Emiko Isogai, Ryoichi Sugwara