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PARKER NETSUSHORI KOGYO CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    120,236
About

PARKER NETSUSHORI KOGYO CO LTD has a total of 14 patent applications. Its first patent ever was published in 2016. It filed its patents most often in WIPO (World Intellectual Property Organization), Taiwan and China. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and mechanical elements are SCHWING EWALD, FOUR ELECTR DELEMONT SA DU and CHUNG WON KI.

Patent filings in countries

World map showing PARKER NETSUSHORI KOGYO CO LTDs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 9
#2 Taiwan 2
#3 China 1
#4 EPO (European Patent Office) 1
#5 United States 1

Patent filings per year

Chart showing PARKER NETSUSHORI KOGYO CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hiraoka Yasushi 13
#2 Watanabe Youichi 8
#3 Takamura Kosuke 1
#4 Ishizuka Haruna 1

Latest patents

Publication Filing date Title
WO2021070938A1 Surface hardening apparatus and surface hardening method
WO2020175453A1 Nitriding steel member, and method and device for manufacturing nitriding steel member
WO2020090999A1 Nitrided steel member, and method and apparatus for producing nitrided steel member
WO2021070344A1 Die and method for producing die
WO2019208534A1 Nitrided steel member, and method and device for producing nitrided steel member
WO2019131602A1 Nitrided steel member, and method and apparatus for producing nitrided steel member
WO2016182013A1 Nitride steel member and method for manufacturing nitride steel member