Inventor
KIYOSHIMA KOHEI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “KIYOSHIMA KOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
21 patentsUS10892855B2Jan 12, 2021
Terminal and communication system
NTT DOCOMO INC2 citations73
US10117192B2Oct 30, 2018
User terminal, radio base station and radio communication method
NTT DOCOMO INC4 citations73
US10028315B2Jul 17, 2018
User apparatus and signal transmission control method
NTT DOCOMO INC2 citations73
US10020873B2Jul 10, 2018
Mobile station
NTT DOCOMO INC2 citations73
US9781705B2Oct 3, 2017
User terminal radio base station and radio communication method
NTT DOCOMO INC2 citations73
US9749998B2Aug 29, 2017
Radio communication method, radio communication system, radio base station and user terminal
NTT DOCOMO INC4 citations73
US11540321B2Dec 27, 2022
Radio base station and communication control method
NTT DOCOMO INC0 citations62
US11102668B2Aug 24, 2021
User device and measurement report transmitting method
NTT DOCOMO INC1 citations62
US11071131B2Jul 20, 2021
Base station and transmission method
NTT DOCOMO INC1 citations62
US11202283B2Dec 14, 2021
User apparatus, base station and information reception method
NTT DOCOMO INC1 citations59
US10938505B2Mar 2, 2021
User terminal, radio base station, and radio communication method
NTT DOCOMO INC0 citations52
US9986536B2May 29, 2018
Mobile station for uplink carrier aggregation using component carriers
NTT DOCOMO INC0 citations52
US9906976B2Feb 27, 2018
Mobile station and radio base station
NTT DOCOMO INC0 citations52
US9532384B2Dec 27, 2016
Mobile communication method and radio base station
NTT DOCOMO INC0 citations52
US9332483B2May 3, 2016
Mobile station and radio base station
NTT DOCOMO INC0 citations52
US9462554B2Oct 4, 2016
Mobile station that adjusts transmission timing for signal
NTT DOCOMO INC0 citations51
US11277866B2Mar 15, 2022
Communication device and random access control method
NTT DOCOMO INC0 citations50
US10757705B2Aug 25, 2020
Mobile station, base station, and communication control method
NTT DOCOMO INC0 citations50
US10785755B2Sep 22, 2020
User equipment, base station, and communication method
NTT DOCOMO INC0 citations42
US9445403B2Sep 13, 2016
Radio communication terminal, base station apparatus, radio communication system and radio communication method
NTT DOCOMO INC0 citations41
US9456394B2Sep 27, 2016
Radio communication system, radio base station and communication method
NTT DOCOMO INC0 citations40