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CIVIL ENGINEERING RES INST OF

Overview
  • Total Patents
    23
About

CIVIL ENGINEERING RES INST OF has a total of 23 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, environmental technology and machines are SANBUREN KK, TIANJIN ZEYUAN CONCRETE CO LTD and YAMAMOTO YOZO.

Patent filings in countries

World map showing CIVIL ENGINEERING RES INST OFs patent filings in countries

Patent filings per year

Chart showing CIVIL ENGINEERING RES INST OFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ikeda Kenji 6
#2 Sakata Noboru 4
#3 Konno Hisashi 4
#4 Minagawa Masaki 4
#5 Mitamura Hiroshi 4
#6 Fukuda Ichiro 3
#7 Kanda Tetsushi 3
#8 Asano Motoki 3
#9 Hiraishi Yoshiki 2
#10 Taguchi Fumio 2

Latest patents

Publication Filing date Title
JP2007203146A Purification method of medium polluted by heavy metal
JP2007193705A Database construction system using probe car data
JP2007162287A Attention attracting groove structure
JP2007016459A Road surface cutter
JP2006262864A Marine alga adhesion base
JP2006193958A Deformed pile with vane and method making use thereof
JP2006090057A Soft soil improvement method and solidification material filling device used for the sam
JP2005133535A Snow-fall protection fence and bridge equipped with it
JP2005305682A Manufacturing method of high toughness frc material
JP2005232944A Site preparation method for compaction curing pile having large skin friction
JP2005172163A Autonomous driving type hydrogen storage alloy actuator
JP2005163282A Snowdrift fence
JP2005155187A Composite floor slab structure
JP2004270232A Mortar spraying nozzle
JP2004271289A Uniaxial tensile tester for concrete
JP2004219075A Ae measurement body, function testing method for ae measurement body, ae measuring method, and active natural ground stabilization evaluating method
JP2004124444A Blowing snow fence
JP2004011229A Large earth pressure gauge
JP2003177116A Quality evaluation method for concrete using ultrasonic wave
JP2003003423A Composite floor-slab light-weight concrete structure for bridge upper-section work