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NAGASHIMA AKIRA

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    187,134
About

NAGASHIMA AKIRA has a total of 12 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan and United States. Its main competitors in its focus markets environmental technology, basic materials chemistry and textiles and paper are BEYONDPV CO LTD, YUDA SATORU and ERUKHIMOVICH YURIJ A.

Patent filings in countries

World map showing NAGASHIMA AKIRAs patent filings in countries
# Country Total Patents
#1 Japan 9
#2 United States 3

Patent filings per year

Chart showing NAGASHIMA AKIRAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nagashima Akira 12
#2 Asao Masaya 1
#3 Okano Ryutaro 1
#4 Ohtani Tetsuya 1
#5 Yoshino Hitoshi 1
#6 Nakajima Kenji 1
#7 Sugama Sadayuki 1

Latest patents

Publication Filing date Title
JP2020129963A Solar power generation system
JP2020104850A Railway system
JP2020036399A Photovoltaic power generation device
JP2016144350A Trestle of photovoltaic generator
JP2016103959A Photovoltaic power generation device
JP2015216766A Photovoltaic power generation device
JP2005287306A Automatic sharpening of blade for reaping
JP2005278897A Substitute sensing device
JP2005277038A Sunlight power generation system
US4478239A Fuel tank lid