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SUMITOMO ELECTRIC SYSTEM SOLUTIONS CO LTD

Overview
  • Total Patents
    233
  • GoodIP Patent Rank
    11,496
  • Filing trend
    ⇧ 14.0%
About

SUMITOMO ELECTRIC SYSTEM SOLUTIONS CO LTD has a total of 233 patent applications. It increased the IP activity by 14.0%. Its first patent ever was published in 2009. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, control and measurement are NANTONG PACARGLE INTELLIGENT TECH CO LTD, TEKUTOMU KK and STATE GRID ANHUI ELECTRIC VEHICLE SERVICE CO LTD.

Patent filings in countries

World map showing SUMITOMO ELECTRIC SYSTEM SOLUTIONS CO LTDs patent filings in countries

Patent filings per year

Chart showing SUMITOMO ELECTRIC SYSTEM SOLUTIONS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayama Koji 53
#2 Nishimura Shigeki 19
#3 Asao Hirotaka 18
#4 Fukunaga Kunihiko 15
#5 Tanada Shoichi 14
#6 Taniguchi Yuichi 14
#7 Nakajima Masahiro 13
#8 Kishimoto Kengo 10
#9 Urayama Hiroshi 9
#10 Matsumoto Mitsuo 9

Latest patents

Publication Filing date Title
JP2020205066A Door opening detection method and door opening detector
JP2020145721A Radio equipment, roadside communication equipment, communication packet transmission method and computer program
JP2020141417A Roadside communication device, packet transmission method, and computer program
JP2020091886A Traffic information collection system
WO2020071040A1 Traffic index computation device, computation method, traffic signal control system, and computer program
JP2020187508A Traffic signal controller, central device, traffic signal control system, and computer program
JP2020098378A Central device, traffic signal control machine, and traffic signal control system
JP2020087144A Central device, traffic control system, traffic information transmission method, and traffic information transmission program
JP2020086683A Signal controller
JP2020086682A Signal controller
JP2020086684A Signal controller
JP2020047233A Traffic signal control system, traffic signal control method, traffic signal control machine, and computer program
JP2020046724A Parking-lot servicing system, parking-lot servicing method, and computer program
JP2020042648A Traffic signal control system, traffic signal controller, central apparatus, and computer program
JP2020009284A Adjustment method, adjustment device, computer program, and moving object measurement device
JP2019219711A Inspection method of uplink reception sensitivity
JP2019191802A Congestion degree determination device, congestion degree determination method, and computer program
JP2019145993A Communication system, roadside communication device, inter-road transfer method, and computer program
JP2019133423A Optical beacon
JP2019087920A Optical beacon