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OK CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    171,679
About

OK CO LTD has a total of 14 patent applications. Its first patent ever was published in 2012. It filed its patents most often in Japan and Republic of Korea. Its main competitors in its focus markets machines, surface technology and coating and chemical engineering are ZHUHAI CHUNSHENG HARDWARE IND CO LTD, C REN KK and HANLIYAN.

Patent filings in countries

World map showing OK CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 8
#2 Republic of Korea 6

Patent filings per year

Chart showing OK CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamaguchi Takaho 8
#2 Kim Dong Heon 5
#3 Cho Hyun 1
#4 Kim Dong Hun 1

Latest patents

Publication Filing date Title
KR102138658B1 a device for generating magnetized water
KR20200020274A plastic under cut device
KR20200020273A Gas discharging divice of injection molding machine
KR20200020276A Mixing nozzle for extrusion and injection
KR20200020275A plastic model
KR20200020271A Method of plating and plating structure
JP2015180261A Game machine
JP2016209234A Game machine
JP2016137015A Game machine
JP2015083043A Game machine
JP2014131574A Game machine
JP2013236674A Game machine and game system
JP2013230254A Game machine and game system
JP2013202344A Game machine and game system