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FUJITSU I NETWORK SYSTEMS LTD

Overview
  • Total Patents
    280
About

FUJITSU I NETWORK SYSTEMS LTD has a total of 280 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan and United States. Its main competitors in its focus markets telecommunications, digital networks and environmental technology are PALTALK HOLDINGS INC, DAVID SYSTEMS INC and VERIZON SERVICES CORP.

Patent filings in countries

World map showing FUJITSU I NETWORK SYSTEMS LTDs patent filings in countries
# Country Total Patents
#1 Japan 279
#2 United States 1

Patent filings per year

Chart showing FUJITSU I NETWORK SYSTEMS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shimada Kenji 14
#2 Takahashi Hiroyuki 9
#3 Ito Shuichi 9
#4 Senoo Hirobumi 8
#5 Koike Yoko 8
#6 Watanabe Shigeo 8
#7 Ohira Junichi 8
#8 Uehara Takeshi 7
#9 Watanabe Tomoyuki 7
#10 Kimura Shoichi 7

Latest patents

Publication Filing date Title
JP2006238039A Packet processor
JP2006086988A Server response performance measuring system by each provider
JP2006073808A Connector press fit unit for printed wiring board
JP2006060480A Radio telephone system
JP2006042141A Radio telephone system
JP2006041686A Packet switchboard
JP2006033593A Load distribution method for a plurality of encryption/decoding devices
JP2005354458A Method of originating call to mobile ip terminal
JP2005341497A E-mail interlocked callback system and private branch exchange used for it
JP2005277281A Printed board unit packaging structure
JP2005252315A Route-switching apparatus in network
JP2005193479A Composite molding method of plastic product
JP2005192024A Communication voice data management system in call center and operator terminal using the same
JP2005176071A Hybrid telephone system with voice quality management function, and hybrid pbx
JP2005130095A Network device with command input simplifying function
JP2005072957A Ip telephone system with speech quality regulating function and ip telephone system
JP2005045491A Service addition system for ip telephone system and telephone system
JP2005018587A Method for holding/transferring e-mail
JP2005013808A Cream solder vessel and supply nozzle used therein
JP2005006253A Method for distributing communication load