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UNITIKA FIBERS LTD

Overview
  • Total Patents
    462
About

UNITIKA FIBERS LTD has a total of 462 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, machines and environmental technology are TIANJIN SHENGAO NON WOVEN CO LTD, FUJIAN GUANHONG IND CO LTD and CHEMIEFASER LENZING AG.

Patent filings in countries

World map showing UNITIKA FIBERS LTDs patent filings in countries

Patent filings per year

Chart showing UNITIKA FIBERS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okubo Munemasa 54
#2 Sakobe Tadayuki 53
#3 Hazama Reiichi 52
#4 Kishida Yasuo 48
#5 Miyazaki Shuji 44
#6 Fujimoto Yasuhiro 42
#7 Ishibai Shiro 41
#8 Uenoyama Takuya 38
#9 Abe Seiji 38
#10 Soejima Shinichiro 36

Latest patents

Publication Filing date Title
JP2009221645A Fiber having modified cross section, and makeup cosmetic
WO2009101661A1 Monofilament allowing contrast x-ray radiography
JP2010018896A Crimped yarn of nylon 11 and method for producing the same
JP2010013756A Flexing abrasion-resistant polyamide fiber
JP2010013757A Flexing abrasion-resistant polyester fiber
JP2010000697A Moisture permeable waterproof fabric
JP2009299244A False-twisted yarn and method for producing the same
JP2009299209A Sheath-core conjugate filament
JP2009291870A Abrasive material
JP2009287415A Automobile fuel filter material
JP2009269305A Moisture-permeable waterproof fabric
JP2009263826A Polylactic acid fiber and textile product using the same
JP2008303525A X-ray detectable monofilament
JP2009243011A Polylactic acid spun yarn woven or knitted fabric
JP2009228377A Civil engineering geogrid
JP2009228165A Core-sheath type binder fiber
JP2009228325A Fabric for mesh-like bag body
JP2009228164A Napped fabric
JP2009228155A Woven fabric and knitted fabric using nylon yarn
JP2009221630A Breathable-waterproof fabric