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CHUO RIKA KOGYO CORP

Overview
  • Total Patents
    163
  • GoodIP Patent Rank
    230,397
About

CHUO RIKA KOGYO CORP has a total of 163 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and pharmaceuticals are ANHUI QINGCAI TECH CO LTD, TAMARESELVY KRISHNAN and MCMANUS SAMUEL P.

Patent filings in countries

World map showing CHUO RIKA KOGYO CORPs patent filings in countries

Patent filings per year

Chart showing CHUO RIKA KOGYO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Komori Juichi 27
#2 Hatakeyama Eri 18
#3 Miyahara Toru 18
#4 Yanagihara Takashi 18
#5 Miyata Shinya 18
#6 Imashiro Hideki 17
#7 Ochi Ikuro 16
#8 Irie Yasuhiro 13
#9 Sugyo Yasunari 12
#10 Matsumoto Takako 12

Latest patents

Publication Filing date Title
WO2015020060A1 Polyurethane, urethane-(meth)acrylate composite resin, and aqueous urethane-(meth)acrylate composite resin dispersion
JP2013253231A Curable urethane polymer composition
JP2014201646A Dispersion liquid of particle fixation inhibitor, method of production the same and method of preventing particle fixation using the same
JP2014167036A Agglomerated particle and cosmetic using the same
JP2013082935A Aqueous emulsion type pressure-sensitive adhesive
JP2014051552A Aqueous dispersion, and brightener for floor using the same
JP2013234243A Method of producing aqueous dispersion of thermoplastic resin
JP2013216834A Antistatic resin aqueous dispersion and method for producing the same
JP2013199531A Emulsion resin composition for damping material
JP2013072018A Polymer aqueous dispersion, and brightener for floor using the same
JP2013035955A Adhesive laminate and manufacturing method thereof
JP2013001890A Aqueous dispersion of composite resin
JP2013002027A Artificial leather
JP2013001894A Method for producing aqueous dispersion of urethane-(meth)acrylic composite resin
JP2013001891A Foamable resin composition
JP2012219123A Method of manufacturing acid-modified polyolefinic resin aqueous dispersion
JP2012201839A Adhesive laminate
JP2012201738A Defoaming agent composition-containing thermoplastic resin aqueous dispersion, and coated article using the same
JP2012188493A Thermoplastic resin aqueous dispersion, and waterproof coating film using the same
JP2011080090A Water-resistant coating agent composition