Inventor
DOUMEN Takuya
JP5 patents
Patents
5 patentsUS12464485B2Nov 4, 2025
Data correction device
NTT DOCOMO INC0 citations60
US11805393B2Oct 31, 2023
Method for aggregation and calculation of a population distribution of devices over a predetermined geographic area
NTT DOCOMO INC0 citations60
US12231988B2Feb 18, 2025
Traffic amount estimation system
NTT DOCOMO INC0 citations49
US11895559B2Feb 6, 2024
Moving means determination device
NTT DOCOMO INC0 citations49
US12494903B2Dec 9, 2025
Information processing device and information processing system
NTT DOCOMO INC0 citations47