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NAKAMURA KENSETSU KK

Overview
  • Total Patents
    18
About

NAKAMURA KENSETSU KK has a total of 18 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 SAKUTA MASAAKI, UNIV FUDAN AF HUASHAN HOSPITAL and NAN JIANG.

Patent filings in countries

World map showing NAKAMURA KENSETSU KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nakamura Hiroyoshi 17
#2 Nishimura Takeo 3
#3 Murakami Kichihei 2
#4 Tanabe Masaaki 1
#5 Hamada Tomio 1
#6 Okada Hiroshi 1
#7 Kanda Hidemichi 1
#8 Matsunaga Masahiro 1
#9 Shimizu Shohei 1

Latest patents

Publication Filing date Title
JP2010094126A Water-retaining material
JP2010259421A Method for cultivating floating-type corbicula in closed lake water
JP2005125323A Drain treatment apparatus for road cutter, its control method, and work vehicle for road cutter equipped with the same
JP2006043614A Flocculated deposition removing device, suspended waste water treatment device provided therewith and suspended waste water treatment method
JP2005021746A Simple filtration device
JP2004230332A Wastewater treatment device for road cutter and work vehicle for road cutter equipped with the device
JP2004230344A Apparatus and method for treating suspension wastewater
JP2003088716A Filter member for aqueous suspension, filter device equipped therewith and aqueous suspension filtering method
JP2003020626A Water sandbag using water adsorbing high polymer and flood prevention structure using the sandbag
JP2001248133A Water sandbag using hygroscopic polymer
JP2001020288A Laid water retaining material and anchor-like groundwater feeding member, as well as structure and method for greening slope surface using the same
JP2000351968A Capsulated water retaining material, water retaining structure such as face of slope, wall retaining face or the like using the same and water retention method of construction of face of slope, wall retaining face or the like
JPH1161786A Vacuum type fish way
JPH1113062A Simplified pneumatic caisson earth retaining construction method
JPH10164983A Engineering method for suppressing weed growing
JPH1082026A Washing car with water recycling device
JPH0754354A Precast concrete slab for foundation and construction method of foundation using this precast concrete slab
JPH07145625A Method of constructing earth retaining wall