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NIKOUGIKEN CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    95,273
  • Filing trend
    ⇩ 16.0%
About

NIKOUGIKEN CO LTD has a total of 21 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 2012. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets machines, mechanical elements and macromolecular chemistry and polymers are DEQING YIXIN PLASTIC PRODUCTS CO LTD, GRANT CHRIS J and PLASTICON PATENTS.

Patent filings in countries

World map showing NIKOUGIKEN CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hidekura Kenta 21
#2 Hidekura Hirotsugu 11
#3 Takato Megumi 10
#4 Asakura Norimasa 4
#5 Nishikawa Satoru 4
#6 Takahashi Tomosato 3
#7 Hidekura Yuji 1
#8 Nishiyama Masao 1

Latest patents

Publication Filing date Title
JP2020158754A Liquid colorant for alkali polymerized nylon, and colored alkali polymerized nylon molded body
WO2020148932A1 Valve system and casting nylon molding device
JP2020200275A Initiator composition for alkali polymerization nylon and production method therefor
JP2020172568A Cleaning agent for equipment producing nylon by alkali polymerization and cleaning method using the same
JP2020158599A Liquid colorant for alkali polymerized nylon, and colored alkali polymerized nylon molded body
JP2020079376A Coloring composition for alkali polymerization nylon, coloring composition for alkali polymerization nylon contained in container, coloring method for alkali polymerization nylon, and colored alkali polymerization nylon molded article
JP2019188383A Mixing agitation unit and cast molding nylon molding device
JP2019038249A Molding material in container and production method of molding material in container
JP2019188662A Mixing agitation unit and cast molding nylon molding device
JP2019038118A Molding material in container and production method of molding material in container, casting nylon molding method
JP2019014862A Nylon production method based on alkali polymerization method, and molded nylon
JP2018171746A Casting nylon molded article molding apparatus and casting nylon molded article manufacturing method
JP2018155330A Molding seal material, piston, and metering pump
JP2018154024A Resin molding apparatus
JP2016165802A Manufacturing method of nylon molded article
WO2014141529A1 Composite silicone and mold using same
JP2015017170A Composite crystalline polymer and composite crystalline polymer product
JP2014019861A Composite crystalline polymer and composite crystalline polymer product