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NIT KK

Overview
  • Total Patents
    17
About

NIT KK has a total of 17 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets civil engineering are CHIYODA KENKI KK, WEMLINGER JULIUS R and CHINA SOUTHWEST GEOTECHNICAL INVESTIG & DESIGN INSTITUTE CO LTD.

Patent filings in countries

World map showing NIT KKs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 Taiwan 2

Patent filings per year

Chart showing NIT KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Nakanishi Yasuharu 10
#2 Nakanishi Wataru 10
#3 Tokorosaki Shigeru 3
#4 Koizumi Ryonosuke 3
#5 Kosaka Noboru 2
#6 Sawamura Toyoji 2
#7 Nomiyama Hiroaki 1

Latest patents

Publication Filing date Title
JP2010261202A Construction method and device for agitating and mixing soil
JP2010070930A Method and device for injecting ground hardening material
JP2009144390A Soil hardener injecting method and injecting device
JP2008285811A Method of injecting ground hardener and device therefor
JP2008180036A Ground hardener injecting method and device for it
JP2007016534A Ground hardening material injecting rod
JP2006249847A Grouting method for ground hardener and its device
JP2006009396A Soil hardener injecting method
JP2004263456A Ground hardening layer formation method and device
JP2004263457A Ground hardener injection method and converging instrument used therefor
JP2004116006A Method and device for constructing ground hardening layer
JP2003320362A Method for detoxifying pcb-contaminated soil and device therefor
JP2003099544A Nursing relative information output system, nursing relative information output device, and nursing relative information output method
JPH1191020A Anti-fungus sheet
JPH11100773A Antimicrobial sheet
TW306946B The improving whole foundation method and its apparatus