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TOWA KOGYO KK

Overview
  • Total Patents
    113
  • GoodIP Patent Rank
    229,270
About

TOWA KOGYO KK has a total of 113 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets textiles and paper, machines and civil engineering are SPRINGS MILLS INC, DADA SRL and GLOBUS GUMMI & ASBESTWERK GMBH.

Patent filings in countries

World map showing TOWA KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 111
#2 Taiwan 2

Patent filings per year

Chart showing TOWA KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Otsuki Takao 28
#2 Yamaguchi Keizou 15
#3 Togami Sumio 8
#4 Ueda Kazuo 6
#5 Hoshizumi Motoo 6
#6 Yamaguchi Keizo 4
#7 Asano Mitsuo 3
#8 Nakagawa Mamoru 3
#9 Ootsuki Takao 3
#10 Ooki Takayuki 3

Latest patents

Publication Filing date Title
JP2016003425A Men's lower body wear
JP2015025254A Composite building material
JP2014084539A Men's underwear
JP2013209755A Men's undergarment
JP2010281046A Composite structure building materials
JP2009045665A Bending method of tubular body with flare
JP2007108254A Eyeglasses with hearing aid and adjusting method thereof
JP2007085059A Pipe holding implement
JP2007051513A Pipe propulsion machine
JP2006162879A Spectacles with hearing aid
JP2006076315A Mounting structure of weather strip for vehicle door, weather strip for vehicle door, and door trim for vehicle
JP2004020137A Air cleaner
JP2003162705A Ic card authentication system
JP2002336154A Chair for bathing
JP2002096790A Folding bicycle
JP2001204360A Method for animal evasion and tool for animal evasion
JP2001025356A Small fish drier
JP2000135996A Fender cap and fender fitted with cap
JP2000001191A Cover for bicycle
JPH11280039A Revetment structure of river