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DISTRIBUTION SYSTEMS RES INST

Overview
  • Total Patents
    121
  • GoodIP Patent Rank
    184,021
About

DISTRIBUTION SYSTEMS RES INST has a total of 121 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, digital networks and environmental technology are AVAYA COMM ISRAEL LTD, CHATURVEDI SIVAKUMAR and MIYAGUCHI RES CO LTD.

Patent filings in countries

World map showing DISTRIBUTION SYSTEMS RES INSTs patent filings in countries

Patent filings per year

Chart showing DISTRIBUTION SYSTEMS RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Furukawa Hisao 114
#2 Miyaguchi Shoji 114
#3 Hisao Furukawa 7
#4 Shoji Miyaguchi 7

Latest patents

Publication Filing date Title
JP2010068528A Communication system
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JP2006141051A Integrated ip transfer network
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JP2005341549A Integrated information communication system
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JP2004201276A Terminal-to-terminal communication connection control method using ip network
JP2004048744A Integrated information communication system
JP2003134171A Ip communication system