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YAMAGUCHI CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    217,345
About

YAMAGUCHI CO LTD has a total of 33 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets consumer goods are SICHUAN RHD INFORMATION SCIENCE & TECHNOLOGY CO LTD, ANYVENTION LTD and XU ZHONGLANG.

Patent filings in countries

World map showing YAMAGUCHI CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 33

Patent filings per year

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

Focus industries

# Industry
#1 Consumer goods

Focus technologies

# Technology
#1 Hand carried bags

Top inventors

# Name Total Patents
#1 Yamaguchi Masashi 11
#2 Yamaguchi Kazuo 5
#3 Yamaguchi Noribumi 4
#4 Yamaguchi Noboru 4
#5 Yamaguchi Koreyasu 2
#6 Yamaguchi Koichiro 1
#7 Tateyama Kosuke 1
#8 Kawaguchi Koutarou 1
#9 Matsushige Katsumichi 1
#10 Yamaguchi Mitsuru 1

Latest patents

Publication Filing date Title
JP2018012962A Tunnel structure having arch culvert installed therein, and construction method for the same
JP2018012948A Construction method of concrete water cut-off structure with joint, and cut-off plate fixture used with the same
JP2015030846A Platinum instantaneous-application product
JP2010157408A Paper lantern
JP2010095271A Tumble type low-profile container
JP2009135041A Paper lantern
JP2007020127A Display panel arm, floor headrest, and furniture
JP2004332228A Opening/closing door stopper
JP2004332227A Opening/closing door stopper
JP2004223093A Golf bag with pull handle, and stopper and pull handle device
JP2003174916A Shoulder belt and bag with shoulder belt
JP2003175137A Golf bag and cover therefor
JP2002319302A Paper lantern
JP2002194939A Opening/closing door stopper
JP2001314246A Main post in knockdown shelf
JP2001314256A Main post in knockdown shelf
JP2001314245A Knockdown shelf
JP2000325160A Device for supporting shelf frame in assembled shelf
JP2000037237A Shelf frame of collapsible shelf
JPH11213708A Lantern