Patents by Inventor Shunichiro SAWAI

Shunichiro SAWAI 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).

  • Publication number: 20220309808
    Abstract: The driver monitoring device includes a processor configured to detect an opening/closing state of eyes of a driver of a vehicle based on a facial image in which a face of the driver is shown, judge whether the driver has fallen asleep based on the opening/closing state of the eyes, and judge whether the driver is talking. The processor is configured not to judge that the driver has fallen asleep while it is judged that the driver is talking.
    Type: Application
    Filed: March 25, 2022
    Publication date: September 29, 2022
    Inventors: Shunichiro SAWAI, Kenichiroh HARA
  • Publication number: 20210016804
    Abstract: Provided is a driving assistance apparatus (a control unit (100)) for a vehicle capable of hands-off driving that lets a driver take his or her hands off the steering wheel. The driving assistance apparatus includes a processor (10) configured to determine, on the basis of sensor information indicating a state of the driver, whether or not the driver is in a state unsuitable for the surrounding monitoring of the vehicle during the hands-off driving, warn the driver through a notification device when it is determined that the driver is in a state unsuitable for the surrounding monitoring, and notify the driver, through the notification device, of a request for holding the steering wheel.
    Type: Application
    Filed: July 17, 2020
    Publication date: January 21, 2021
    Inventors: Kenichiro HARA, Naruhisa YOSHIDA, Kazuhiro TOMOSUE, Shunichiro SAWAI, Naoki NISHIMURA, Takanori KUSAKABE, Tomoyuki YOSHIDA, Shogo KONISHI, Hirofumi MORI