Inventor
OHTA YOSHIAKI
JP193 patents
⚠️ This page may combine multiple inventors who share the name “OHTA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
39 patentsUS8601336B2Dec 3, 2013
Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system
FUJITSU LTD11 citations93
US11737128B2Aug 22, 2023
Wireless communications system, base station, mobile station, and processing method
FUJITSU LTD7 citations86
US11690092B2Jun 27, 2023
Wireless communications system, base station, mobile station, and processing method
FUJITSU LTD6 citations86
US11432346B2Aug 30, 2022
Wireless communications system, base station, and mobile station
FUJITSU LTD6 citations86
US10728932B2Jul 28, 2020
Wireless communications system, base station, and mobile station
FUJITSU LTD8 citations84
US10397828B1Aug 27, 2019
Base station device, terminal device, communication method and communication system
FUJITSU LTD6 citations84
US9756614B2Sep 5, 2017
Reporting method of terminal buffer state report (BSR), obtaining method for obtaining BSR from base station, and corresponding terminal, base station, communication system
FUJITSU LTD5 citations84
US9462546B2Oct 4, 2016
Mobile station, base station, wireless communication system, and wireless communication method
FUJITSU LTD14 citations84
US9451610B2Sep 20, 2016
Wireless terminal and base station
FUJITSU LTD13 citations84
US9301316B2Mar 29, 2016
Scheduling request enabled uplink transmission
FUJITSU LTD11 citations84
US7912487B2Mar 22, 2011
Mobile communication system, base station, terminal device, and transmission control method
FUJITSU LTD10 citations84
US11832194B2Nov 28, 2023
Base station device, terminal device, wireless communication system, and communication method
FUJITSU LTD2 citations73
US11653280B2May 16, 2023
Device-to-device and device to network wireless communication apparatus, wireless communication system, and processing method
FUJITSU LTD2 citations73
US11546895B2Jan 3, 2023
Wireless communication method, wireless communication system, wireless terminal, and wireless base station for enhanced physical downlink control channel
FUJITSU LTD2 citations73
US11523455B2Dec 6, 2022
Wireless communication system, base station, mobile station, and method of wireless communication
FUJITSU LTD2 citations73
US11490372B2Nov 1, 2022
Wireless terminal, wireless base station, wireless communication system, and wireless communication method
FUJITSU LTD2 citations73
US11240805B2Feb 1, 2022
Radio communication method, terminal, and base station
FUJITSU LTD4 citations73
US10986032B2Apr 20, 2021
Radio communication device and radio communication method for switching from dual connectivity to single connectivity
FUJITSU LTD2 citations73
US10893459B2Jan 12, 2021
Wireless base station, first wireless control apparatus, second wireless control apparatus, and wireless apparatus
FUJITSU LTD2 citations73
US10834628B2Nov 10, 2020
Wireless terminal, wireless base station, and transmission method of buffer status report
FUJITSU LTD1 citations73
US10708877B2Jul 7, 2020
Wireless communications system, control station, and terminal
FUJITSU LTD1 citations73
US10645591B2May 5, 2020
Wireless communication system, communication terminal, base station and method for cell control
FUJITSU LTD2 citations73
US10440690B2Oct 8, 2019
Reporting method of terminal buffer state report (BSR), obtaining method for obtaining BSR from base station, and corresponding terminal, base station, communication system
FUJITSU LTD1 citations73
US10098147B2Oct 9, 2018
Wireless communication system, receiving device, transmitting device, and wireless communication method
FUJITSU LTD2 citations73
US10075913B2Sep 11, 2018
Wireless communication system, mobile station, base station, and wireless communication system control method for reducing power consumption
FUJITSU LTD4 citations73
US10064182B2Aug 28, 2018
Radio communication method, terminal, and base station
FUJITSU LTD3 citations73
US10051592B2Aug 14, 2018
Wireless communications system, control station, and terminal
FUJITSU LTD2 citations73
US9942940B2Apr 10, 2018
Wireless communications system, wireless station, base station, and communications method
FUJITSU LTD2 citations73
US9750051B2Aug 29, 2017
Wireless communication system and method of wireless communication
FUJITSU LTD2 citations73
US9674821B2Jun 6, 2017
Wireless communications system, mobile station, base station, and communication method
FUJITSU LTD4 citations73
US9565597B2Feb 7, 2017
Radio communication method, relay station and mobile station
FUJITSU LTD3 citations73
US9407350B2Aug 2, 2016
Radio communication system, base station, relay station, and radio communication method
FUJITSU LTD3 citations73
US12501409B2Dec 16, 2025
Base station, terminal, and wireless communication system
FUJITSU LTD0 citations63
US12445903B2Oct 14, 2025
Base station device, terminal device, communication method and communication system
FUJITSU LTD0 citations63
US12439455B2Oct 7, 2025
Radio station and communication system
FUJITSU LTD0 citations63
US12279269B2Apr 15, 2025
Wireless communication method, wireless communication system, wireless terminal, and wireless base station
FUJITSU LTD0 citations63
US12232048B2Feb 18, 2025
Base station device, terminal device, wireless communication system, and communication method
FUJITSU LTD0 citations63
US12167340B2Dec 10, 2024
Terminal device and transmission power control method
FUJITSU LTD0 citations63
US12144015B2Nov 12, 2024
Wireless communication device, method, and system for wireless connection using a packet including transmission number
FUJITSU LTD0 citations63
OHTA YOSHIAKI
4 patentsUS8891485B2Nov 18, 2014
Mobile station and a base station
OHTA YOSHIAKI4 citations84
US8532659B2Sep 10, 2013
Mobile control device that performs handover control
OHTA YOSHIAKI5 citations84
US8233453B2Jul 31, 2012
Method for dropping packet data, radio communication device, and mobile communication system
OHTA YOSHIAKI5 citations74
US10051669B2Aug 14, 2018
Communication duration configuring method, relay station, and mobile communication system
OHTA YOSHIAKI2 citations73
ITO AKIRA
1 patentXU HAIBO
1 patentFUJITSU CONNECTED TECH LTD
1 patentKAWASAKI YOSHIHIRO
1 patentSATO TOMONORI
1 patentTAJIMA YOSHIHARU
1 patentNEC CORP
1 patentShowing the top 50 of 193 patents by PatentIndex Score.