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YAMAZAKI KENSETSU KK

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    228,984
About

YAMAZAKI KENSETSU KK has a total of 15 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are SUGIUE ENG KK, EISENWERK GEBRUEDER FRISCH K G and BARBEY SAMUEL.

Patent filings in countries

World map showing YAMAZAKI KENSETSU KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing YAMAZAKI KENSETSU KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Dredging
#2 Scaffolding

Top inventors

# Name Total Patents
#1 Matsuura Bunshi 5
#2 Sakai Naoto 2
#3 Tamura Tadao 2
#4 Tsukamoto Moritsune 2
#5 Fukatsu Hirooki 1
#6 Yamazaki Yasuhisa 1
#7 Sugita Hiroaki 1
#8 Ogura Kazutaka 1
#9 Yamazaki Yoshihiro 1
#10 Nanba Tetsumasa 1

Latest patents

Publication Filing date Title
JP2020153113A Tracked vehicle for transporting soil
JP2004332474A Architectural highly functional coaming
JP2002293422A Vertical conveyor and self-traveling type soil dredging method using the same
JPH10115084A Suspending device for working scaffold, and constructing method for structure using the device
JPH09324442A Conveyor guard curtain, mounting device therefor and guard curtain mounting method using the device
JPH09316923A Unloaded sand delivery method of shaft and container employed in the same method
JPH04341697A Engine oil replacement system
JPH0434106A Sprinkler valve
JPH03118284A Vehicle
JPH0381516A Exhaust gas purification device
JPH0376514A Tree-transplanting device
JPH0376515A Tree-transplanting device
JPH0328031A Water sprinkler car
JPH0328030A Oil replacing car
JPH0274714A Mold smoothing device of earth and sand