Inventor
OHTSUJI TAICHI
JP23 patents
Patents
23 patentsUS10660010B2May 19, 2020
Wireless terminal apparatus, D2D controller, and method
NEC CORP2 citations73
US12494116B2Dec 9, 2025
Tracking support apparatus, terminal, tracking support system, tracking support method and program
NEC CORP0 citations62
US12400530B2Aug 26, 2025
Tracking support apparatus, terminal, tracking support system, tracking support method and program
NEC CORP0 citations62
US12380781B2Aug 5, 2025
Tracking support apparatus, terminal, tracking support system, tracking support method and program
NEC CORP0 citations62
US12380782B2Aug 5, 2025
Tracking support apparatus, terminal, tracking support system, tracking support method and program
NEC CORP0 citations62
US12374203B2Jul 29, 2025
Tracking support apparatus, terminal, tracking support system, tracking support method and program
NEC CORP0 citations62
US12367747B2Jul 22, 2025
Tracking support apparatus, terminal, tracking support system, tracking support method and program
NEC CORP0 citations62
US11727775B2Aug 15, 2023
Tracking support apparatus, terminal, tracking support system, tracking support method and program
NEC CORP0 citations62
US11523366B2Dec 6, 2022
Terminal number estimating system, terminal specifying system, terminal number estimating device, terminal number specifying device, and processing method
NEC CORP0 citations62
US11049374B2Jun 29, 2021
Tracking support apparatus, terminal, tracking support system, tracking support method and program
NEC CORP0 citations62
US12052062B2Jul 30, 2024
Transmission apparatus recognition apparatus, transmission apparatus recognition system, transmission apparatus recognition method, and computer readable medium
NEC CORP0 citations61
US11418268B2Aug 16, 2022
Transmission device identification system, radio wave sensor device, identifying processing device, and processing method
NEC CORP0 citations61
US12356223B2Jul 8, 2025
Abnormality detection apparatus, abnormality detection method and non-transitory computer readable medium
NEC CORP0 citations58
US12217587B2Feb 4, 2025
Wireless terminal detection system, wireless terminal detection device, wireless terminal detection method, and storage medium having program stored therein
NEC CORP0 citations51
US11757548B2Sep 12, 2023
Transmission apparatus recognition apparatus, transmission apparatus recognition method, and non-transitory computer readable medium
NEC CORP0 citations51
US11076131B2Jul 27, 2021
Video collection system, video collection server, video collection method, and program
NEC CORP0 citations51
US11012821B2May 18, 2021
Radio terminal apparatus and method therefor
NEC CORP0 citations51
US11122493B2Sep 14, 2021
Apparatus and method for relay selection
NEC CORP0 citations50
US11700163B2Jul 11, 2023
Modulation format estimation device, and modulation format estimation method
NEC CORP0 citations46
US12058527B2Aug 6, 2024
Transmission apparatus recognition apparatus, learning apparatus, transmission apparatus recognition method, and, learning method
NEC CORP0 citations44
US10778324B2Sep 15, 2020
D2D communication control apparatus, radio terminal, relay radio terminal candidate selection method, and non-transitory computer readable medium
NEC CORP0 citations41
US10524235B2Dec 31, 2019
Network apparatus, radio terminal, and method therefor
NEC CORP0 citations41
US10511976B2Dec 17, 2019
Method and apparatus for radio communication
NEC CORP0 citations41