Inventor
SUEGARA YASUHIRO
JP17 patents
Patents
17 patentsUS10555353B2Feb 4, 2020
Radio control device, terminal device, and communication method
KDDI CORP2 citations71
US11457388B2Sep 27, 2022
Terminal apparatus and base station apparatus in wireless communication system in which handover including relay transmission path is executed, control method thereof, and storage medium
KDDI CORP2 citations70
US11057863B2Jul 6, 2021
Terminal device and network device for exchanging information on selected beam
KDDI CORP3 citations67
US12389293B2Aug 12, 2025
Enabling a terminal device to perform efficient communication in a stand-by state
KDDI CORP0 citations60
US12058574B2Aug 6, 2024
Terminal device that performs communication in stand-by state, method for controlling the same, and computer-readable storage medium
KDDI CORP0 citations60
US11985558B2May 14, 2024
Terminal apparatus and base station apparatus in wireless communication system in which handover including relay transmission path is executed, control method thereof, and storage medium
KDDI CORP0 citations60
US11818788B2Nov 14, 2023
Mobile communication system, terminal device, base station device, communication method, and computer program
KDDI CORP0 citations60
US11546962B2Jan 3, 2023
Mobile communication system, terminal device, base station device, communication method, and computer program
KDDI CORP0 citations60
US11844046B2Dec 12, 2023
Terminal device, network device for exchanging information on selected beam
KDDI CORP0 citations56
US10531446B2Jan 7, 2020
Radio control device, terminal device, and communication method
KDDI CORP1 citations54
US12096485B2Sep 17, 2024
Terminal apparatus, base station apparatus, control method, and computer-readable storage medium for executing random access procedure
KDDI CORP0 citations50
US12052710B2Jul 30, 2024
Base station apparatus, terminal apparatus, communication method, and computer-readable storage medium
KDDI CORP0 citations50
US12010732B2Jun 11, 2024
Terminal apparatus, base station apparatus, control method, and computer-readable storage medium for executing random access procedure
KDDI CORP0 citations50
US12328732B2Jun 10, 2025
Terminal device, base station device, control method, and storage medium for controlling the transmission of signals
KDDI CORP0 citations48
US12016008B2Jun 18, 2024
Communication apparatus, communication method, and computer-readable storage medium for implementing coexistence with legacy system
KDDI CORP0 citations47
US12010590B2Jun 11, 2024
Communication device, communication method, and storage medium for implementing coexistence with legacy system
KDDI CORP0 citations47
US10531466B2Jan 7, 2020
Communication apparatus, control method, and computer-readable storage medium
KDDI CORP0 citations37