Patents by Inventor Jumpei Nakagawa

Jumpei Nakagawa 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).

  • Waiting situation managing device, waiting situation managing system, waiting situation managing method, and program
    Patent number: 11632649
    Abstract: A waiting situation of users is more accurately known. A waiting situation managing device 10 according to the present disclosure includes: a position information acquiring unit 11 configured to acquire position information about a person within a monitored area; and a waiting person specifying unit 12 configured to judge a person who stays in a waiting area within the monitored area, as a waiting person, and to further judge a person who stays in a predetermined range from the person judged as the waiting person, as a waiting person. The waiting person specifying unit 12 repeatedly performs the judgement of the waiting person until the person who stays in the predetermined range from the person judged as the waiting person is not found.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: April 18, 2023
    Assignee: NEC CORPORATION
    Inventor: Jumpei Nakagawa
  • WAITING SITUATION MANAGING DEVICE, WAITING SITUATION MANAGING SYSTEM, WAITING SITUATION MANAGING METHOD, AND PROGRAM
    Publication number: 20210306795
    Abstract: A waiting situation of users is more accurately known. A waiting situation managing device 10 according to the present disclosure includes: a position information acquiring unit 11 configured to acquire position information about a person within a monitored area; and a waiting person specifying unit 12 configured to judge a person who stays in a waiting area within the monitored area, as a waiting person, and to further judge a person who stays in a predetermined range from the person judged as the waiting person, as a waiting person. The waiting person specifying unit 12 repeatedly performs the judgement of the waiting person until the person who stays in the predetermined range from the person judged as the waiting person is not found.
    Type: Application
    Filed: March 23, 2021
    Publication date: September 30, 2021
    Applicant: NEC Corporation
    Inventor: Jumpei Nakagawa