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FURUYA NAGAKAZU

Overview
  • Total Patents
    17
About

FURUYA NAGAKAZU has a total of 17 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets environmental technology, surface technology and coating and electrical machinery and energy are SUN CATALYTIX CORP, GALAXY CO LTD and INEOS CHLOR LTD.

Patent filings in countries

World map showing FURUYA NAGAKAZUs patent filings in countries
# Country Total Patents
#1 United States 12
#2 EPO (European Patent Office) 3
#3 Australia 1
#4 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing FURUYA NAGAKAZUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Furuya Nagakazu 17
#2 Motoo Satoshi 4
#3 Sakata Akihiro 1
#4 Katayama Shinji 1
#5 Saiki Koji 1
#6 Aikawa Hiroaki 1
#7 Toagosei Co Ltd 1
#8 Yamaguchi Kenzo 1

Latest patents

Publication Filing date Title
EP1295968A1 Gas diffusion electrode, method for manufacturing the same and fuel cell using it
EP1065739A1 Process for producing gas diffusion electrode material
US6423194B1 Gas diffusion electrode and brine electrolytic bath
EP1029946A2 Gas diffusion electrode assemblies and process for producing the same
US6428722B1 Gas diffusion electrode material, process for producing the same, and process for producing gas diffusion electrode
US5181993A Process for converting ferrous ions to ferric ions
US4816431A Process for preparing materials for reaction layer of gas permeable electrode
US4748095A Halogen cell