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KARUTO KK

Overview
  • Total Patents
    30
About

KARUTO KK has a total of 30 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets measurement and chemical engineering are ADVANCED POLYMER MONITORING TECH INC, INTRINSIC BIOPROBES INC and TIANJIN XIANQUAN IND AND TRADE DEVELOPMENT CO LTD.

Patent filings in countries

World map showing KARUTO KKs patent filings in countries
# Country Total Patents
#1 Japan 30

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yamamoto Sumio 27
#2 Takemura Isamu 2
#3 Yamanishi Toshio 1

Latest patents

Publication Filing date Title
JP2013086081A Gas-mixing device, and ozone-containing gas-mixing apparatus provided with the same
JP2010162483A Apparatus for supplying ozone water
JP2010099621A Method of cleaning contaminated ground
JP2010099620A Apparatus and method for treating liquid to be treated
JP2010037887A Excavating member and drilling pipe fixed with the excavating member
JP2009226317A Underground insertion gadgetry
JP2009190004A Drilling pipe
JP2009148711A Purification treatment apparatus
JP2009095700A Underground intercalation gadgetry
JP2008223324A Test boring device, cylindrical member for positioning used in it, and cylindrical member for anchoring
JP2008114118A Organic water treatment arrangement
JP2008072903A Plant cultivation device
JP2008058045A Sample collection device for soil pollution investigation, and soil pollution investigation device using it
JP2008058046A Soil pollution investigation device
JP2008013936A Soil pollution investigating device
JP2007061663A Transfer body unit of cleaning pipe and cleaning method for soil using this
JP2007023577A Excavating method for soil and method for burying pipe for purification in dug hole
JP2006349371A Concentration measurement method for volatile organic chlorine compound remaining in polluted soil and depollution method
JP2006015312A Fine bubble generation device and method therefor
JP2005169279A Underground cleaning apparatus and cleaning method using the same