Patents by Inventor Yoshinori MORIKI

Yoshinori MORIKI 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).

  • Video signal monitoring method, video signal monitoring device, and display device
    Patent number: 10635873
    Abstract: A video signal monitoring method includes detecting at least one of luminance or chromaticity in a predetermined region among regions of a video displayed on a display device; converting the at least one of detected luminance or chromaticity into video identification information for identifying the video; and outputting the video identification information and a time at which the video was displayed.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: April 28, 2020
    Assignee: NEC DISPLAY SOLUTIONS, LTD.
    Inventors: Yoshinori Moriki, Yutaka Arai
  • VIDEO SIGNAL MONITORING METHOD, VIDEO SIGNAL MONITORING DEVICE, AND DISPLAY DEVICE
    Publication number: 20190108371
    Abstract: A video signal monitoring method includes detecting at least one of luminance or chromaticity in a predetermined region among regions of a video displayed on a display device; converting the at least one of detected luminance or chromaticity into video identification information for identifying the video; and outputting the video identification information and a time at which the video was displayed.
    Type: Application
    Filed: December 10, 2018
    Publication date: April 11, 2019
    Inventors: Yoshinori Moriki, Yutaka Arai
  • Video signal monitoring method, video signal monitoring device, and display device
    Patent number: 10192088
    Abstract: A video signal monitoring device includes a sensor installed in a display device and configured to detect luminance and/or chromaticity in a predetermined region among regions of a video displayed on the display device, a sensing result converting unit configured to convert the detected luminance and/or chromaticity into video identification information for identifying the video, a time measuring unit configured to acquire a clock time or a period of time at or during which the video was displayed, and a sensing result reading unit configured to output the video identification information and the clock time or the period of time.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: January 29, 2019
    Assignee: NEC DISPLAY SOLUTIONS, LTD.
    Inventors: Yoshinori Moriki, Yutaka Arai
  • VIDEO SIGNAL MONITORING METHOD, VIDEO SIGNAL MONITORING DEVICE, AND DISPLAY DEVICE
    Publication number: 20180075264
    Abstract: A video signal monitoring device includes a sensor installed in a display device and configured to detect luminance and/or chromaticity in a predetermined region among regions of a video displayed on the display device, a sensing result converting unit configured to convert the detected luminance and/or chromaticity into video identification information for identifying the video, a time measuring unit configured to acquire a clock time or a period of time at or during which the video was displayed, and a sensing result reading unit configured to output the video identification information and the clock time or the period of time.
    Type: Application
    Filed: March 8, 2016
    Publication date: March 15, 2018
    Inventors: Yoshinori MORIKI, Yutaka ARAI