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NEC COMM SYSTEMS LTD

Overview
  • Total Patents
    65
  • GoodIP Patent Rank
    55,276
About

NEC COMM SYSTEMS LTD has a total of 65 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Japan. Its main competitors in its focus markets telecommunications, digital networks and environmental technology are POTEVIO INFORMATION TECHNOLOGY CO LTD, SPREADTRUM COMMUNICATIONS (SHANGHAI) INC and ADDEPALLI SATEESH K.

Patent filings per year

Chart showing NEC COMM SYSTEMS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ito Tetsuya 27
#2 Matsumoto Akira 23
#3 Baba Yuki 12
#4 Aust Stefan 11
#5 Iwai Masahito 8
#6 Hara Yukihiro 8
#7 Nomura Takumi 8
#8 Hasegawa Akio 7
#9 Shao Peng 7
#10 Abe Kenichi 6

Latest patents

Publication Filing date Title
WO2020145334A1 Vehicle control device, vehicle network designing device, communication method, and program
WO2020138345A1 Article position management device, article position management system, article position management method, and program
WO2020105669A1 Volume measurement device, system, method, and program
WO2020032157A1 Article position estimation system and article position estimation method
US2021112482A1 Car-loaded communication apparatus, in-car communication system, communication method and program
US2020342758A1 Drive assistance device, drive assistance method, and recording medium in which drive assistance program is stored
US2020394415A1 Object detection apparatus, prediction model generation apparatus, object detection method, and program
EP3651016A1 Software update device
US2017231030A1 Communication device
WO2015129242A1 Wireless communication control device, wireless communication control method, storage medium, and wireless communication control system
WO2015072053A1 Base station, radio terminal, communication system, communication method, and program
US2016262049A1 Collision detection device, communication device, collision detection method, and program
WO2015121902A1 Wireless communication terminal
WO2015177936A1 Wireless communication system
WO2014155762A1 Program executed in transmitter, receiver, and program executed in receiver
WO2014030377A1 Wireless device, apparatus to be controlled which is controlled thereby, control system comprising wireless device and apparatus to be controlled, and program for executing by computer control of apparatus to be controlled in wireless device
WO2013076945A1 Wireless communication device
WO2013035451A1 Communication apparatus, communication state detecting method, and communication state detecting program
JP2013169871A Brake control device of man-powered vehicle, and man-powered vehicle
WO2011161900A1 Information categorization system