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NARASAKI HAJIME

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    233,462
About

NARASAKI HAJIME has a total of 14 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are ROSSIJSKIJ NTS KURCHATOVSKIJ I, TAKASAGO SEISAKUSHO:KK and UNIV POLITEHNICA DIN BUCUREŞTI.

Patent filings in countries

World map showing NARASAKI HAJIMEs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing NARASAKI HAJIMEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Narasaki Hajime 14

Latest patents

Publication Filing date Title
JP2015130237A Magnesium secondary battery by sodium hypochlorite
JP2014149979A Air magnesium secondary battery
JP2014127243A Air aluminum secondary battery
JP2012221938A Silver-potassium oxide secondary battery
JP2011050174A Power utilization method of static electricity
JP2011047575A Generator by refrigerant
JP2011012943A Heating device using mercury lamp arc tube
JP2008182654A Cutting standby power of home electric appliance
JP2008161996A Ring for work
JP2008167614A Overcharging prevention circuit for home electric appliance
JP2006136186A Electric motor using coulomb force
JP2005313854A Generator for electric vehicle
JP2005255139A Jet propulsion pump
JP2005261174A Power applying electrometer of kelvin thereto