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TOKYO FM BROADCASTING CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    196,964
  • Filing trend
    ⇩ 50.0%
About

TOKYO FM BROADCASTING CO LTD has a total of 21 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1995. It filed its patents most often in Japan, Norway and Belgium. Its main competitors in its focus markets telecommunications are TAGSTATION LLC, EDWARD F COLLADAY and VIDEO RESEARCH KK.

Patent filings in countries

World map showing TOKYO FM BROADCASTING CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 Norway 2
#3 Belgium 1
#4 China 1
#5 EPO (European Patent Office) 1
#6 Singapore 1

Patent filings per year

Chart showing TOKYO FM BROADCASTING CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Telecommunications

Focus technologies

# Technology
#1 Broadcast communication
#2 Transmission

Top inventors

# Name Total Patents
#1 Oda Hideo 5
#2 Harada Toshiaki 4
#3 Suzuki Hiromichi 4
#4 Tamura Akira 2
#5 Goto Wataru 2
#6 Oda Norikazu 2
#7 Akiyama Takuya 2
#8 Fuji Katsuyuki 1
#9 Okochi Satoru 1
#10 Kase Atsushi 1

Latest patents

Publication Filing date Title
JP2020162058A Communication device, content acquisition method and communication system
JP2019041366A Distribution data generation device, advertisement data generation device and data generation system
JP2019041293A Distribution data generation device, advertisement data generation device and data generation system
JP2018019404A System and method for data reproduction, data distribution device, advertisement distribution device, and terminal and program for data reproduction
JP2018019210A System, method, terminal and program for data reproduction
JP2010154570A Transmission system and transmission antenna
JP2009004985A Transmitting antenna and ground broadcast retransmission system
JP2009004987A Monitoring/controlling system
JP2009004988A Transmission system and transmitting antenna
JP2009004986A Transmitting antenna and ground broadcast retransmission system
BE1017469A6 Multi-broadcasting receiving system for radio media system, has card recovery locations arranged for obtaining reader to read verification result from card and corresponding information server according to verification result
JP2007110438A Digital radio broadcast wave receiving control system and server apparatus thereof
JP2004236095A Digital data distribution system
JP2001237784A Network broadcasting system
JP2000278228A Data transmission control system and its method
JP2000269839A Digital broadcast terminal and storage medium recording digital broadcast reception program and read by computer
SG73408A1 Multibroadcast receiver
EP0715426A1 Multiplex receiver and multiplex receiving system broadcasting