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NTT DOCOMO INC

Overview
  • Total Patents
    36,149
  • GoodIP Patent Rank
    124
  • Filing trend
    ⇩ 25.0%
About

NTT DOCOMO INC has a total of 36,149 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1994. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, digital networks and computer technology are ALTIOSTAR NETWORKS INC, CHARTER COMMUNICATIONS OPERATING LLC and TELEFONAKTIEBOLAGET L M ERICSSON (PUBL).

Patent filings in countries

World map showing NTT DOCOMO INCs patent filings in countries
# Country Total Patents
#1 Japan 11,270
#2 WIPO (World Intellectual Property Organization) 5,393
#3 EPO (European Patent Office) 5,318
#4 China 4,765
#5 United States 3,870
#6 Republic of Korea 1,501
#7 Brazil 747
#8 Australia 612
#9 Canada 582
#10 Taiwan 540
#11 Russian Federation 535
#12 Mexico 365
#13 Singapore 228
#14 Israel 49
#15 Hungary 45
#16 New Zealand 41
#17 Philippines 41
#18 Peru 38
#19 Norway 33
#20 Poland 32
#21 Chile 30
#22 Hong Kong 30
#23 Colombia 22
#24 India 20
#25 South Africa 20
#26 Malaysia 16
#27 Argentina 4
#28 Germany 1
#29 Egypt 1

Patent filings per year

Chart showing NTT DOCOMO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nagata Satoshi 5,091
#2 Takeda Kazuki 2,750
#3 Takahashi Hideaki 2,248
#4 Sawahashi Mamoru 1,879
#5 Kishiyama Yoshihisa 1,729
#6 Takeda Kazuaki 1,644
#7 Umesh Anil 1,619
#8 Iwamura Mikio 1,590
#9 Hapsari Wuri Andarmawanti 1,504
#10 Harada Hiroki 1,488

Latest patents

Publication Filing date Title
RU2744903C1 Terminal, radio communication method, base station and system containing terminal and base station
WO2021075523A1 Terminal and wireless communication method
WO2021075520A1 Terminal and wireless communication method
WO2021075522A1 Terminal and wireless communication method
WO2021075521A1 Terminal and wireless communication method
WO2021075524A1 Terminal and wireless communication method
WO2021075513A1 Terminal and measurement method
WO2021075436A1 Terminal and communication method
WO2021075378A1 Terminal
WO2021075338A1 Terminal and wireless communication method
WO2021075339A1 Terminal and wireless communication method
WO2021075317A1 Ar system and terminal
WO2021070819A1 Scoring model learning device, scoring model, and determination device
WO2021075318A1 Positioning system and terminal
CL2020002559A1 Terminal, radio communication method and base station
WO2021066105A1 Environment estimation device
WO2021065927A1 Data correction device
WO2021075225A1 Terminal
WO2021039916A1 Price prediction device
WO2021039840A1 Demand prediction device