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OPELONTEX CO LTD

Overview
  • Total Patents
    80
About

OPELONTEX CO LTD has a total of 80 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets macromolecular chemistry and polymers, textiles and paper and chemical engineering are FILLATTICE S P A, ZHEJIANG HUAFENG SPANDEX CO LTD and ZHEJIANG HENGLAN TECH CO LTD.

Patent filings in countries

World map showing OPELONTEX CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Tanaka Toshihiro 23
#2 Takahashi Toru 14
#3 Otsuka Tamotsu 13
#4 Hara Masatsugu 10
#5 Uemura Yuji 9
#6 Suzuki Hidetoshi 8
#7 Suzuki Katsuya 8
#8 Umezawa Masao 8
#9 Kanbayashi Tatsuaki 5
#10 Fukui Masaru 5

Latest patents

Publication Filing date Title
JP2009024320A Polyurethane elastic yarn and elastic fabric using the same
WO2009011189A1 Elastic polyurethane yarn and process for production thereof
JP2009270226A Covered elastic yarn, and woven or knitted fabric thereof
JP2009209476A Spring yarn
JP2009144276A Polyurethane yarn and method for producing the same
JP2009144267A Polyurethane yarn and method for producing the same
JP2009144266A Polyurethane elastic yarn and method for producing the same
JP2009138284A Interlaced textured yarn
JP2009127141A Knitted woven fabric
JP2009120991A Plied yarn
JP2009079310A Stretchable warp knitted fabric and method for producing the same
JP2009074218A Stretchable warp knitted fabric and method for producing the same
JP2009068147A Covered elastic yarn
JP2008002055A Polyurethane yarn and method for producing the same
JP2008069506A Polyurethane elastic yarn and method for producing the same
JP2009007681A Polyurethane elastic yarn and method for producing the same
JP2008308798A Potentially crimped yarn
JP2008289602A Disposable diaper and disposable urine pad
JP2008285786A Combined filament yarn
JP2008266796A Conjugated yarn