Patents by Inventor Shimpei AIHARA

Shimpei AIHARA 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).

  • Patent number: 10886017
    Abstract: An analysis system includes a storage module for storing a track indicating in time series a position of an individual that is moving as track data and for storing sensor data indicating in time series a measurement result of the individual by a sensor worn by the individual, a speed calculation module for calculating a speed index indicating a movement speed of the individual based on the track data, an index calculation module for calculating a behavior index indicating a movement intensity of the individual based on the sensor data, a similarity degree calculation module for calculating a degree of similarity between the speed index and the behavior index based on changes in time series of the speed index and the behavior index, and an association module for associating the track and the individual on which the sensor data has been measured based on the degree of similarity.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: January 5, 2021
    Assignee: Hitachi, Ltd.
    Inventors: Shimpei Aihara, Takeshi Tanaka
  • Publication number: 20160363607
    Abstract: An analysis system includes a storage module for storing a track indicating in time series a position of an individual that is moving as track data and for storing sensor data indicating in time series a measurement result of the individual by a sensor worn by the individual, a speed calculation module for calculating a speed index indicating a movement speed of the individual based on the track data, an index calculation module for calculating a behavior index indicating a movement intensity of the individual based on the sensor data, a similarity degree calculation module for calculating a degree of similarity between the speed index and the behavior index based on changes in time series of the speed index and the behavior index, and an association module for associating the track and the individual on which the sensor data has been measured based on the degree of similarity.
    Type: Application
    Filed: March 18, 2016
    Publication date: December 15, 2016
    Inventors: Shimpei AIHARA, Takeshi TANAKA