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KUSAKABE ELECTRIC & MACH CO

Overview
  • Total Patents
    23
About

KUSAKABE ELECTRIC & MACH CO has a total of 23 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, Germany and EPO (European Patent Office). Its main competitors in its focus markets machine tools and machines are MCKAY MACHINE CO, AETNA STANDARD ENG CO and NAT TUBE CO.

Patent filings in countries

World map showing KUSAKABE ELECTRIC & MACH COs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Germany 6
#3 EPO (European Patent Office) 4
#4 Republic of Korea 1

Patent filings per year

Chart showing KUSAKABE ELECTRIC & MACH COs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Machines

Top inventors

# Name Total Patents
#1 Kusakabe Yukio 10
#2 Omura Kazuo 5
#3 Mori Hirokazu 3
#4 Kusakabe Ryoji 3
#5 Urata Tatsuaki 2
#6 Shikata Yorio 2
#7 Kusakabe Mitsuo 2
#8 Tagashira Yasuo 2
#9 Mitani Kazuo 2
#10 Akiyama Masashi 2

Latest patents

Publication Filing date Title
EP1170068A1 Three-roll-type reducing mill for electro-resistance-welded tube
US6276181B1 Three-roll-type reducing mill for electro-resistance-welded tube
US5784911A Apparatus for manufacturing a welded pipe
DE4403338A1 Movable tubular steel cutting machine
DE4017634A1 Continuously welding tube from coiled strip - by passing through shaping rollers induction heaters to pre-heat butting edges and finally welding with burner
US5140123A Continuous manufacturing method for a metal welded tube and a manufacturing apparatus therefor
US5105700A Tube cutting apparatus and method
US4979410A Reversibly rotating tube cutting apparatus and method