Patents by Inventor Kensuke Ohtake

Kensuke Ohtake 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).

  • Radar system and computer program
    Patent number: 7489266
    Abstract: A radar system comprises: a plurality of reception antennas; a transmission wave generating device; a transmission antenna; a mixer; an A/D converter; a storage device which stores the digitized beat signals in association with each of the reception antennas; a Fourier transformation device which Fourier transforms the stored beat signals; a digital beam forming device which generates beam signals at predetermined pitch angles based on the Fourier transformed signals; an orientation detecting device which detects an orientation of the object using the generated beam signals; a distance detecting device which detects a distance to the object using the generated beam signals; and a signal separation processing device which performs separation processing of the beat signals based on the detected orientation and distance of the object, using the beat signals associated with each of the reception antennas, which are Fourier transformed by the Fourier transformation device.
    Type: Grant
    Filed: March 28, 2006
    Date of Patent: February 10, 2009
    Assignees: Honda Elesys Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Kensuke Ohtake, Manabu Hirao, Masahito Shingyoji, Hiroyuki Ando
  • Radar system and computer program
    Publication number: 20060220945
    Abstract: A radar system comprises: a plurality of reception antennas; a transmission wave generating device; a transmission antenna; a mixer; an A/D converter; a storage device which stores the digitized beat signals in association with each of the reception antennas; a Fourier transformation device which Fourier transforms the stored beat signals; a digital beam forming device which generates beam signals at predetermined pitch angles based on the Fourier transformed signals; an orientation detecting device which detects an orientation of the object using the generated beam signals; a distance detecting device which detects a distance to the object using the generated beam signals; and a signal separation processing device which performs separation processing of the beat signals based on the detected orientation and distance of the object, using the beat signals associated with each of the reception antennas, which are Fourier transformed by the Fourier transformation device.
    Type: Application
    Filed: March 28, 2006
    Publication date: October 5, 2006
    Inventors: Kensuke Ohtake, Manabu Hirao, Masahito Shingyoji, Hiroyuki Ando