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CHUO KATAN KOGYO KK

Overview
  • Total Patents
    11
About

CHUO KATAN KOGYO KK has a total of 11 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy are SUZHOU SUZHU FOUNDRY MACHINERY MANUFACTURE CO LTD, PUCHKOV VIKTOR G and ETABLISSEMENTS A UTARD SOC D.

Patent filings in countries

World map showing CHUO KATAN KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing CHUO KATAN KOGYO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Materials and metallurgy

Focus technologies

# Technology
#1 Foundry moulding

Top inventors

# Name Total Patents
#1 Aoyama Katsuhiko 6
#2 Kondo Shigeo 6
#3 Fukaya Kensaku 3
#4 Kondou Shigeo 2
#5 Tateno Masao 2
#6 Kawasaki Michio 2
#7 Itou Masahiko 2
#8 Noma Yoshiisa 2
#9 Unosaki Nagato 1
#10 Harada Hisashi 1

Latest patents

Publication Filing date Title
JPH10276853A Stacking chair
JPH10174632A Stacking chair
JPH10127354A Stacking table
JPH01278934A Method and instrument for measuring compactibility value of molding sand
JPS63317247A Electromagnetic stirring type casting apparatus
JPS63317248A Induction stirring type casting apparatus
JPS63313654A Electromagnetic stirring type casting apparatus
JPS63278662A Electromagnetic stirring type casting method
JPS63278663A Electromagnetic agitation type casting method
JPS5847539A Molding method for core
JPS57159236A Molding method for core