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JFE CIVIL ENGINEERING & CONSTR

Overview
  • Total Patents
    13
About

JFE CIVIL ENGINEERING & CONSTR has a total of 13 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering and measurement are BELLER IMRICH, RYOEI ENGINEERING KK and GUAN LIANG.

Patent filings in countries

World map showing JFE CIVIL ENGINEERING & CONSTRs patent filings in countries

Patent filings per year

Chart showing JFE CIVIL ENGINEERING & CONSTRs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sakakibara Junichi 3
#2 Miyauchi Isamu 2
#3 Miyagawa Kazuaki 2
#4 Saito Hisami 2
#5 Yasuda Hirokazu 2
#6 Takahashi Kazuo 2
#7 Naito Hitoshi 2
#8 Imamura Tadashi 1
#9 Goshima Hideshi 1
#10 Yamamoto Hiroyuki 1

Latest patents

Publication Filing date Title
JP2010150039A Crane girder replacing method and crane girder replacing device
JP2010089886A Stroke control method of hydraulic jack for demolition of structure
JP2010059743A Construction method of pier-type road
JP2009276095A Non-destructive flaw detecting method and non-destructive flaw detector
JP2008144562A Spherical surface contact type rotation slip support and underground buried pile method in support body pile head
JP2006125108A Safety rope attaching method and safety rope attaching support
WO2005083184A1 Method of placing placement material
JP2005002688A Disassembling attachment and disassembling machine
JP2004324322A Aseismic reinforcing strengthening structure for steel frame and method of reinforcing construction
JP2004316333A Demolition method of steel stack shell
JP2004163322A Non-destructive measuring method and instrument by multiplex oscillation using pseudo-random waves
JP2004092097A Pouring material pouring method