Patents by Inventor Tsuyoshi SAKAKIBARA

Tsuyoshi SAKAKIBARA 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).

  • Reception signal processing device, radar, and object detection method
    Patent number: 10505770
    Abstract: A signal processing device according to an embodiment includes a plurality of signal processing units and a pseudo signal generating unit. The plurality of signal processing units are provided in a plurality of reception antennas which receive reflection signals of a transmission signal reflected on an object, and perform signal processing in parallel on beat signals which are generated based on the transmission signal and the reflections signals. The pseudo signal generating unit generates a pseudo signal imitating the beat signal, and inputs the pseudo signal as a target of the signal processing into the plurality of signal processing units in parallel.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: December 10, 2019
    Assignees: FUJITSU TEN LIMITED, ASAHI KASEI MICRODEVICES CORPORATION, DENSO CORPORATION
    Inventors: Daisuke Enomoto, Kazuhiro Komatsu, Kenta Iwai, Takeshi Tanaka, Minoru Uehara, Tsuyoshi Sakakibara, Naoto Kusakawa, Hideki Kitagawa
  • RECEPTION SIGNAL PROCESSING DEVICE, RADAR, AND OBJECT DETECTION METHOD
    Publication number: 20160061943
    Abstract: A signal processing device according to an embodiment includes a plurality of signal processing units and a pseudo signal generating unit. The plurality of signal processing units are provided in a plurality of reception antennas which receive reflection signals of a transmission signal reflected on an object, and perform signal processing in parallel on beat signals which are generated based on the transmission signal and the reflections signals. The pseudo signal generating unit generates a pseudo signal imitating the beat signal, and inputs the pseudo signal as a target of the signal processing into the plurality of signal processing units in parallel.
    Type: Application
    Filed: August 11, 2015
    Publication date: March 3, 2016
    Inventors: Daisuke ENOMOTO, Kazuhiro KOMATSU, Kenta IWAI, Takeshi TANAKA, Minoru UEHARA, Tsuyoshi SAKAKIBARA, Naoto KUSAKAWA, Hideki KITAGAWA