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ZENTOKUMARU KENSETSU KK

Overview
  • Total Patents
    11
About

ZENTOKUMARU KENSETSU KK has a total of 11 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SOFTWARE FACTORY KK, GULYAS PETER and JIANGSU DECHENG METALLURG ELECTRIC FURNACE EQUIPMENT CO LTD.

Patent filings in countries

World map showing ZENTOKUMARU KENSETSU KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Noda Tomonori 11
#2 Kudo Toru 1
#3 Yasutake Atsuhisa 1
#4 Inada Tsutomu 1

Latest patents

Publication Filing date Title
JP2013221285A Upper surface leveling method, seafloor foundation construction method and upper surface leveling system
JP2013221286A Seafloor bedrock excavator and bedrock excavation method
JP2008072958A Steel raft
JP2006345753A Device for improving bottom sediment quality and construction method for improving bottom sediment quality
JP2004019180A Submarine environment activation method and submarine environment activation device
JP2002294719A Slope face leveling machine and slope face leveling method
JP2001346477A Culture apparatus
JPH10236382A Mother ship
JPH10236381A Attaching and detaching device for mother ship and push boat
JPH0958574A Mounting/demounting device between mother ship and push boat
JPH0662704A Culturing device