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FUJITSU TELECOM NETWORKS LTD

Overview
  • Total Patents
    770
  • GoodIP Patent Rank
    22,372
About

FUJITSU TELECOM NETWORKS LTD has a total of 770 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, telecommunications and digital networks are BROADLIGHT LTD, ECI TELECOM LTD and WUHAN YANGTZE OPTICAL TECH CO LTD.

Patent filings in countries

World map showing FUJITSU TELECOM NETWORKS LTDs patent filings in countries

Patent filings per year

Chart showing FUJITSU TELECOM NETWORKS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamashita Shigeji 32
#2 Suzuki Masaru 18
#3 Tsubouchi Kosuke 14
#4 Yokomoto Tetsuya 13
#5 Hamada Takayuki 13
#6 Mori Shota 13
#7 Ihara Fumiaki 12
#8 Ishii Takeshi 12
#9 Nakahara Koji 11
#10 Nishihara Takashi 11

Latest patents

Publication Filing date Title
JP2016217730A Charge/discharge test system, charge/discharge test device and data communication method
JP2016211994A Charging/discharging device and charging/discharging voltage switching method
JP2016206102A Charge/discharge test system
JP2016205983A Charge/discharge test apparatus and charge/discharge control method
JP2016173285A Charge/discharge tester
JP2016170948A Relay connector
JP2016171195A Fixing structure of unit
JP2016169793A Screw
JP2016133447A Charge/discharge test apparatus
JP2016121931A Charge-discharge test system, charge-discharge test device, and measurement method
JP2015046924A Optical transmission device and method for adjusting optical level
JP2016050800A Charge/discharge test device and charge/discharge test method
JP2016025785A Motor drive device and motor drive system
JP2016025520A Network switch device
JP2014225903A PON system
JP2016012783A Transmission system, transmission device and frame processing method
JP2016005128A Transmission system, transmitter and path switching method
JP2016004900A Optical transmission/reception module cage and optical communication device
JP2015233352A Cable holder
JP2015222342A Adapter for optical connector