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KAWASAKI STEEL K K

Overview
  • Total Patents
    44
About

KAWASAKI STEEL K K has a total of 44 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets materials and metallurgy, machines and surface technology and coating are USINOR, ALLEGHENY LUDLUM STEEL and INLAND STEEL CO.

Patent filings in countries

World map showing KAWASAKI STEEL K Ks patent filings in countries
# Country Total Patents
#1 Republic of Korea 44

Patent filings per year

Chart showing KAWASAKI STEEL K Ks patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morito Nobuyuki 3
#2 Bessho Nagayasu 3
#3 Hirata Kouichi 2
#4 Okada Susumu 2
#5 Sorimachi Kenichi 2
#6 Yamato Koji 2
#7 Nara Seiko 2
#8 Nakagawa Tsuguhiko 2
#9 Mochizuki Kazuo 2
#10 Shibuya Kiyoshi 2

Latest patents

Publication Filing date Title
KR960002637B1 Method for producing a steel sheet to treat blackening
KR960006448B1 Method of manufacturing low iron loss grain oriented electromagnetic steel
KR960010237B1 Endless hot rolling method
KR960004773B1 Method of manufacturing molten zinc plated steel plates
KR960006047B1 Iron radical mixture and the preparing process thereof
KR960005598B1 Roll shell material and centrifugal cast composite roll
KR960006259B1 Single crystal upward pulling method
KR960010020B1 Sealing apparatus for sintering machine
KR960004425B1 Method for detecting slag flow
KR960003800B1 Method for producing high-purity metallic silicon
KR960004799B1 Method and apparatus for spray coating or refractory material to refractory construction
KR960003189B1 Post-mixing method and system for supply of powdered material