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MEIDOO KK

Overview
  • Total Patents
    35
About

MEIDOO KK has a total of 35 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements, machine tools and measurement are RUBERY OWEN FASTENERS LTD, INDUSTRIAL FASTENERS CORP and MEIDOH CO LTD.

Patent filings in countries

World map showing MEIDOO KKs patent filings in countries
# Country Total Patents
#1 Japan 35

Patent filings per year

Chart showing MEIDOO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kato Takashi 27
#2 Hasegawa Shiro 4
#3 Kagami Hideji 3
#4 Imada Satoshi 3
#5 Suzuki Haruo 3
#6 Morita Takeshi 2
#7 Asao Kimihiko 1
#8 Hasegawa Saburo 1
#9 Makino Koji 1
#10 Negishi Hideo 1

Latest patents

Publication Filing date Title
JP2007327635A Bolt and rolling dies
JP2006292717A Bolt and manufacturing method
JP2005231019A Cold forming tap, nuts, and manufacturing method
JP2005042904A Bolt and manufacturing die
JP2005030580A Nut and its manufacturing method
JP2005030576A Bolt and manufacturing die
JP2004360060A Lead wire for plating barrel
JP2004353076A Barrel for plating, barrel device for plating, and barrel plating method
JP2004197924A Bolt, die for manufacturing the same, and manufacturing method
JP2004116771A Bolt and fabrication die
JP2004116769A Flanged bolt and flanged nut
JP2004044767A Bolt and manufacturing die for the bolt
JP2004017157A Bolt manufacturing die and bolt manufacturing method
JP2003314522A Nut
JP2003176809A Bolt and production die
JP2003120632A Bolt, manufacturing die, and method of manufacturing the bolt
JP2003106318A Axial force visually confirmed bolt
JP2003106321A Nut
JP2003090315A Bolt for visually checking axial force
JP2002213425A Bolt