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KOUGA DENSHI KK

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    202,873
About

KOUGA DENSHI KK has a total of 27 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets telecommunications and digital networks are INTECOM INC, JS TELECOMMUNICATIONS and NOKIA HIGH SPEED ACCESS PRODUCTS INC.

Patent filings in countries

World map showing KOUGA DENSHI KKs patent filings in countries
# Country Total Patents
#1 Japan 27

Patent filings per year

Chart showing KOUGA DENSHI KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Nakanuma Tadashi 27
#2 Mizuno Jun 1
#3 Okuno Makoto 1
#4 Nakamura Kazuto 1

Latest patents

Publication Filing date Title
JP2019213005A Method for performing peer-to-peer communication using ipv6 via ngn
JP2019129379A Mutual authentication system for communication lines in ip network
JP2017098824A Communication control device
JP2017034596A Terminal network control device
JP2011221691A Signal transmission device and signal transmission method
JP2009033542A Transmission system with function for displaying transmission result of signal
JP2003298768A Communication system enabling arbitrary reception to data-communication terminal device utilizing telephone network
JP2002330231A Data transmitter and automatic meter-reading system using the same
JP2002158795A Interconnection system for communication network and charging method for communication charge utilizing the system
JP2002281168A Communication system enabling arbitrary incoming call to data communication terminal unit by utilizing telephone network
JP2002271518A Communication system capable of optionally delivering call to data communication terminal utilizing telephone network
JP2001237968A Busy-call processing system
JP2001127910A Data transmission device and automatic meter reading system using the device
JP2001119496A Communication path revision method for isdn
JP2001111689A Data communication system
JP2001086258A Data transmitter and automatic metering system using the transmitter
JP2001086268A Data communication sustem
JP2001069540A Method for correcting terminating call called back from police and fire fighting circuits
JP2001008247A Extension display system for caller telephone number
JP2000270087A Notice information check system in caller information notice service