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OKI NETWORKS CO LTD

Overview
  • Total Patents
    174
About

OKI NETWORKS CO LTD has a total of 174 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Japan and China. Its main competitors in its focus markets digital networks, telecommunications and environmental technology are DAPHIMO CO B V LLC, NETWORK GENERAL TECHNOLOGY and STEP TECHNICA CO LTD.

Patent filings in countries

World map showing OKI NETWORKS CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 167
#2 China 7

Patent filings per year

Chart showing OKI NETWORKS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshida Toshiyuki 8
#2 Sakurada Koji 5
#3 Shiba Shugo 4
#4 Ishida Takeya 4
#5 Hamada Tsuneo 4
#6 Nishimura Takashi 4
#7 Kezuka Teruaki 4
#8 Amano Maki 4
#9 Ibuki Yutaka 4
#10 Yamazaki Yusuke 4

Latest patents

Publication Filing date Title
JP2012216895A Speech communication recording system, communication recording method, server and communication terminal
JP2012209901A Communication system, network address processing device, route control device, and reception packet processing program for network address processing device
JP2012209651A Hook switch structure of telephone
JP2012209711A Cooperation system, server, user terminal, corresponding service management program, and corresponding service acquisition program
JP2012203457A Information collection device, information collection program, and monitoring system
JP2012195863A Call center system, call center server, call center program, and automatic incoming call distribution apparatus
JP2012195854A Content distribution server, content distribution system, and content distribution program
JP2012195856A Telephone communication system and method
JP2012195767A Radio communication apparatus and program, and radio communication system
JP2012191585A Communication device and communication program
JP2012186380A Aging device, aging program and electronic apparatus
JP2012095260A Secrecy communication system, device, and program
JP2012156804A Device mode control system, device mode control apparatus, and device mode control method
JP2012034334A Communication control apparatus and program, and communication system
JP2012156629A Signal processing device and program
JP2012151675A Communication control device and program, and communication system
JP2012151673A Communications device, communication system, and communication program
JP2012074997A Method for communication speed measurement, and communication system
JP2012075009A Redundancy device and redundancy program
JP2012074994A Ip telephone system and congestion handling method