Inventor
SUYAMA SATOSHI
JP55 patents
⚠️ This page may combine multiple inventors who share the name “SUYAMA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
36 patentsUS10116370B2Oct 30, 2018
Radio communication control method and radio communication system
NTT DOCOMO INC11 citations84
US10051484B2Aug 14, 2018
Synchronization signal transmitting method and base station apparatus
NTT DOCOMO INC10 citations84
US9794902B2Oct 17, 2017
Synchronization method, mobile station apparatus and base station apparatus
NTT DOCOMO INC9 citations84
US10505593B2Dec 10, 2019
Wireless communication system and management apparatus
NTT DOCOMO INC8 citations83
US9979448B2May 22, 2018
Radio communication control method and radio communication system
NTT DOCOMO INC8 citations83
US10917160B2Feb 9, 2021
Wireless base station, and wireless communication method
NTT DOCOMO INC3 citations73
US10111108B2Oct 23, 2018
Radio base station, mobile station and radio communication method
NTT DOCOMO INC2 citations73
US10020596B2Jul 10, 2018
Radio base station
NTT DOCOMO INC5 citations73
US9647737B2May 9, 2017
Radio communication control method and radio communication system
NTT DOCOMO INC6 citations73
US12542582B2Feb 3, 2026
Reconfigurable intelligent surface
NTT DOCOMO INC0 citations63
US12587253B2Mar 24, 2026
Base station and method for a cooperative scheme in signal transmission
NTT DOCOMO INC0 citations62
US11457418B2Sep 27, 2022
Wireless terminal, transmission power control method, and wireless base station
NTT DOCOMO INC1 citations62
US11129111B2Sep 21, 2021
Wireless base station and transmission power control method
NTT DOCOMO INC0 citations62
US10542485B2Jan 21, 2020
Base station
NTT DOCOMO INC1 citations62
US10425255B2Sep 24, 2019
Estimation device
NTT DOCOMO INC1 citations62
US10383153B2Aug 13, 2019
Base station
NTT DOCOMO INC1 citations62
US10200975B2Feb 5, 2019
Radio base station, radio communication system and radio communication method
NTT DOCOMO INC1 citations62
US11863261B2Jan 2, 2024
Base station and base station communication method
NTT DOCOMO INC0 citations58
US12052705B2Jul 30, 2024
Base station and transmission method
NTT DOCOMO INC0 citations52
US10985810B2Apr 20, 2021
User terminal, wireless base station, and wireless communication method
NTT DOCOMO INC0 citations52
US10897297B2Jan 19, 2021
Transmission and reception apparatus
NTT DOCOMO INC0 citations52
US10742274B2Aug 11, 2020
Radio communication device
NTT DOCOMO INC0 citations52
US9860041B2Jan 2, 2018
Radio base station, user terminal and radio communication method
NTT DOCOMO INC0 citations52
US9794094B2Oct 17, 2017
Radio base station, user terminal and radio communication method
NTT DOCOMO INC0 citations52
US11387872B2Jul 12, 2022
Wireless base station and wireless communication method
NTT DOCOMO INC0 citations51
US11197305B2Dec 7, 2021
Wireless base station and scheduling method
NTT DOCOMO INC0 citations51
US10848208B2Nov 24, 2020
Wireless base station and wireless communication method
NTT DOCOMO INC0 citations51
US12402055B2Aug 26, 2025
Control apparatus, radio communication system, and control method
NTT DOCOMO INC0 citations46
US10312974B2Jun 4, 2019
MIMO transmission scheme using multiple antennas in a radio communication station
NTT DOCOMO INC0 citations42
US10277289B2Apr 30, 2019
Radio transmission station and radio communication network
NTT DOCOMO INC0 citations42
US10097320B2Oct 9, 2018
User terminal, radio base station and radio communication method
NTT DOCOMO INC0 citations42
US9843403B2Dec 12, 2017
Radio relay station
NTT DOCOMO INC0 citations42
US9762298B2Sep 12, 2017
Radio apparatus, radio control apparatus and communication control method
NTT DOCOMO INC0 citations42
US9722689B2Aug 1, 2017
Radio communication system, radio mobile station and radio base station
NTT DOCOMO INC0 citations42
US10742279B2Aug 11, 2020
User terminal and wireless communication method
NTT DOCOMO INC0 citations41
US10708821B2Jul 7, 2020
Management apparatus
NTT DOCOMO INC0 citations41
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS4525758AJun 25, 1985
Cartridge
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations81
US4539613ASep 3, 1985
Loading apparatus for a recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations79
US4733114AMar 22, 1988
Stepping motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US4794481ADec 27, 1988
Apparatus for loading and driving an information recording medium encased in a cartridge
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations70
TOKYO INST TECH
3 patentsUS7778611B2Aug 17, 2010
Radio communication apparatus and radio communication method
TOKYO INST TECH75 citations98
US7848711B2Dec 7, 2010
Radio communication apparatus and radio communication method
TOKYO INST TECH12 citations84
US9191155B2Nov 17, 2015
Reception device, reception method, and program
TOKYO INST TECH0 citations42
TSURUMI SEIKO CO LTD
3 patentsFUKAWA KAZUHIKO
2 patentsOHWATARI YUSUKE
1 patentYOSHIMOTO TAKASHI
1 patentShowing the top 50 of 55 patents by PatentIndex Score.