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MITSUTOMO KK

Overview
  • Total Patents
    27
About

MITSUTOMO KK has a total of 27 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements are SOHNIUS HEINRICH, BERNAL AG and MUSYAKIN VYACHESLAV E.

Patent filings in countries

World map showing MITSUTOMO KKs patent filings in countries
# Country Total Patents
#1 Japan 27

Patent filings per year

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

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Nails

Top inventors

# Name Total Patents
#1 Sugiyama Akira 21
#2 Fukaya Hideshi 19
#3 Okada Hiroshi 4
#4 Mori Takaomi 4
#5 Taneichi Kaoru 3
#6 Kono Hiroshige 2
#7 Nagao Eiichi 1
#8 Kurabe Emi 1
#9 Nagata Soshi 1
#10 Yamanishi Eiji 1

Latest patents

Publication Filing date Title
JP2009092165A Connector and connection device of concrete member using the same
JP2008121199A Connecting implement, and concrete-member connecting device using it
JP2006145041A Connector and concrete member coupling device using the same
JP2007127215A Connection unit for concrete member
JP2006104934A Connecting device of concrete member
JP2006145023A Connector
JP2006144956A Connector
JP2006118302A Connecting implement, and female type connecting member and male type connecting member which are components of the same
JP2005061570A Nut
JP2005054814A Connecting tool
JP2005009588A Connecting tool, and connecting device of concrete member using the same
JP2004332209A Connecting device
JP2004267038A Method for preventing deflating phenomenon of cake or bread
JP2004194526A Method for improving texture of fried bread or croquette
JP2004144181A Connecting tool and concrete member connecting device using the same
JP2003247515A Connecting tool
JP2003232325A Connection tool and connection device for concrete member using the same
JP2003083316A Nut
JP2002221207A Connecting tool
JP2002089532A Nut