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TEIJIN TECHNO PRODUCTS LTD

Overview
  • Total Patents
    679
About

TEIJIN TECHNO PRODUCTS LTD has a total of 679 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets textiles and paper, machines and environmental technology are BEAUNIT CORP, PERFORMANCE FIBERS INC and TEIJIN FIBERS LTD.

Patent filings per year

Chart showing TEIJIN TECHNO PRODUCTS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Takigami Kotaro 57
#2 Furukawa Masatsugu 53
#3 Akamatsu Tetsuya 45
#4 Izawa Hajime 40
#5 Marumoto Yasuhiro 35
#6 Kurino Toru 32
#7 Yamaguchi Yorihisa 29
#8 Makino Shoji 29
#9 Fujita Hiroshi 28
#10 Yakura Yasushige 28

Latest patents

Publication Filing date Title
JP2013006992A Para-type wholly aromatic polyamide particle
JP2013007128A Para-type whole aromatic polyamide paper
JP2013002026A Core-sheath type composite yarn
JP2012251261A Para-type whole aromatic polyamide stretch broken yarn
JP2012241298A Rope of para type wholly aromatic copolyamide fiber
JP2012241132A Process for producing para-type wholly aromatic polyamide dope
JP2012241297A Para-type wholly aromatic polyamide fiber
JP2012233266A Organic fiber fibrid, sheet material using the same, and sound absorbing structural material in which the sheet material is arranged
JP2012229339A Rubber composition
JP2012229510A Spun yarn
JP2012229509A Meta-type whole aromatic polyamide fiber fabric
JP2012229503A Composite cord
JP2012228656A Filter
JP2012224955A Method for producing para-type whole aromatic polyamide fiber and fiber obtained by the method
JP2012219418A Dyed fabric containing aramid fiber and dyeing method
JP2011236543A Meta-type wholly aromatic polyamide fiber
JP2012209181A Separator
JP2012207348A Dyeing method for aramid fiber
JP2012207349A Aramid fiber dyed in deep color and dyeing method for aramid fiber
JP2012207324A Wholly aromatic polyamide fiber