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FUJII KATSUMI

Overview
  • Total Patents
    12
About

FUJII KATSUMI has a total of 12 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Japan, Canada and Germany. Its main competitors in its focus markets thermal processes and environmental technology are FOSHAN KEHAO COMBUSTION APPARATUS MFT CO LTD, SOOKOOK CORP and REISS CARL.

Patent filings in countries

World map showing FUJII KATSUMIs patent filings in countries
# Country Total Patents
#1 Japan 4
#2 Canada 3
#3 Germany 1
#4 France 1
#5 Greece 1
#6 Italy 1
#7 Sweden 1

Patent filings per year

Chart showing FUJII KATSUMIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes
#2 Environmental technology

Focus technologies

# Technology
#1 Burners
#2 Reduction of greenhouse gas emissions

Top inventors

# Name Total Patents
#1 Fujii Katsumi 9

Latest patents

Publication Filing date Title
JPS52124232A Combustion method for fuel oil using high temperature steam and its device
JPS5166534A Mizuno konetsubunkaio ryoshitenenryookanzennenshosaseru hohoto sochi
CA691692A Lubricating device
CA666662A Vise