Inventor
KANNO ISSEI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KANNO ISSEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KDDI CORP
13 patentsUS8385842B2Feb 26, 2013
Wireless communication terminal and communication system selection method
KDDI CORP2 citations61
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
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
US12295039B2May 6, 2025
Control apparatus selectively using plurality of antennas, control method, and computer-readable storage medium
KDDI CORP0 citations51
US12289770B2Apr 29, 2025
Control apparatus selectively using plurality of antennas, terminal apparatus communicating with control apparatus, and communication method
KDDI CORP0 citations51
US12273892B2Apr 8, 2025
Terminal apparatus for executing two-step random access procedure, base station apparatus, and control method
KDDI CORP0 citations51
US12096485B2Sep 17, 2024
Terminal apparatus, base station apparatus, control method, and computer-readable storage medium for executing random access procedure
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
US12063675B2Aug 13, 2024
Terminal apparatus, base station apparatus, control method, and storage medium in system that can execute full-duplex communication
KDDI CORP0 citations49
US12531624B2Jan 20, 2026
Control apparatus, user equipment, control method, and non-transitory computer-readable storage medium
KDDI CORP0 citations47
US12408113B2Sep 2, 2025
Communication device, control method and computer-readable storage medium for executing transmission power control in relay transmission
KDDI CORP0 citations46
KDDI RES INC
4 patentsUS11606129B1Mar 14, 2023
Systems and methods for multiuser detection in distributed antenna systems
KDDI RES INC4 citations72
US12593232B2Mar 31, 2026
Processing apparatus of cell-free communication system
KDDI RES INC0 citations61
US12401137B2Aug 26, 2025
Terminal device, network node, and control method for communication control with consideration given to antenna arrangement
KDDI RES INC0 citations56
US12414010B2Sep 9, 2025
Processing apparatus of cell-free communication system
KDDI RES INC0 citations50