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NAKAZATO SANGYO KK

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    183,524
  • Filing trend
    0.0%
About

NAKAZATO SANGYO KK has a total of 14 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are ITEL NAJA AKADEMIJA, JIANMING XU and NII SELSKOGO KHOZ TS RAJONOV N.

Patent filings in countries

World map showing NAKAZATO SANGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing NAKAZATO SANGYO KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nakazato Daisaku 13
#2 Okamoto Jiro 1
#3 Yonekura Keiichi 1

Latest patents

Publication Filing date Title
JP2020133309A Drain hole forming tool
JP2020066886A Retaining wall block
JP2018135648A Form for foundation block
JP2018028239A Structure of side ditch block for laying water-permeable asphalt
JP2017089301A Covering block for ascent/descent
JP2016065371A Joining construction structure of side ditch block and curbstone block
JP2015190196A Large-sized retaining wall block
JP2014134080A Large-sized retaining wall block
JP2014118769A Gutter block and sidewalk/roadway boundary structure with the same
JP2010255267A Sidewalk/roadway boundary block
JP2007211447A Permeable panel and rainwater storage and permeable structure with permeable panel
JP2005090189A Preventive system and method for weed growth in boundary between footway and carriageway
JPH10331242A Earth-retaining foundation block for gutter
JPH09318622A Physical property testing device for highly fluidized concrete