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FUJII TOSHIHIKO

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    227,814
About

FUJII TOSHIHIKO has a total of 21 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are TOKKI KOGYO KK, FUKUSHIMA PULSE KK and KLAMMT KG BAUGESELLSCHAFT.

Patent filings in countries

World map showing FUJII TOSHIHIKOs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

Chart showing FUJII TOSHIHIKOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Fujii Toshihiko 21
#2 Oeda Mamoru 1

Latest patents

Publication Filing date Title
JP2016130404A Method and device for constructing ground improvement pile
JP2015094098A Construction method of ground improvement wall
JP2015034429A Pile driving machine
JP2013087607A Sampling device for soil improvement body, and sampling method using the same
JP2013047416A Erection construction method for column material
JP2012102531A Core sampling method of improvement pile and cylindrical body for core sampling
JP2010255300A Pull-out construction method for subterranean residual pile and jig used for construction method
JP2006028965A Soldier pile and lagging installing method and using bag
JP2003056271A Method and device for preventing scattering of dust at boring time
JP2002363984A Construction method of pile
JP2002206237A Execution method for pile
JP2002180459A Soldier pile and breastboard installing method
JP2000352049A Method and device for press-in of steel sheet pile
JP2000045673A Soil removing method and device for screw
JP2000017655A Soldier piles and lagging method and groove forming member to be used therefor
JPH09291532A Process of erecting existing hollow pile
JPH0782744A Pile-drawing method and casing pipe used therefor
JPH0718676A Erecting method for foundation pile
JPH06313392A Ground excavating construction method and auger head used for ground excavating construction method
JPS61169522A Head metal of soil cement pile for improving ground