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NAKAYO TELECOMMUNICATIONS

Overview
  • Total Patents
    861
  • GoodIP Patent Rank
    196,787
About

NAKAYO TELECOMMUNICATIONS has a total of 861 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, telecommunications and machine tools are WINGTECH GROUP LTD, PHONE CO LTD J and YULONG COMP COMM SCI & TECH.

Patent filings in countries

World map showing NAKAYO TELECOMMUNICATIONSs patent filings in countries
# Country Total Patents
#1 Japan 861

Patent filings per year

Chart showing NAKAYO TELECOMMUNICATIONSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saito Takashi 88
#2 Oshinomi Akihiko 75
#3 Yoshida Tatsuo 60
#4 Aoyanagi Hirohisa 57
#5 Nishimura Shinji 55
#6 Ino Hitoshi 48
#7 Oshima Ryoichi 34
#8 Nagano Hidekazu 33
#9 Kimura Masaaki 30
#10 Nagoya Koichi 29

Latest patents

Publication Filing date Title
JP2014140261A Telephone control device including agency response promotion function
JP2014167813A Event corresponding temporary password generating device
JP2014140243A Radio relay device having function for preferentially relaying non-meter reading data
JP2014146353A Information collection method and information terminal
JP2014099937A Telephone with ambient sound transmission function
JP2014060804A Communication device and communication method
JP2014039339A Vibration detection type hand-free communication adaptor
JP2014053952A Transfer telephone device to work with e-mail
JP2014007778A Telephone apparatus for transmitting telephone directory data or communication destination information
JP2013255279A Telephone device with voice memo storage function
JP2013225948A Telephone system and outside call capturing method
JP2013254511A Representative address electronic mail transfer method
JP2013229907A Common gateway device
JP2013214988A Ip telephone set for ip phone system having ip line channel selection function
JP2013192257A Telephone device having message mail transmission function
JP2013178795A Call electronic mail transmission device
JP2013158029A Radio terminal and radio access point
JP2013153513A Telephone apparatus with highlighting means
JP2014179804A Radio terminal and method for updating presence information by radio terminal
JP2014175906A Telephone main device having television conference function