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ECO SYSTEM KK

Overview
  • Total Patents
    13
About

ECO SYSTEM KK has a total of 13 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and materials and metallurgy are OGASAWARA TAMA, ZHIMING ZHANG and HEISEI ENGINEERING KK.

Patent filings in countries

World map showing ECO SYSTEM KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing ECO SYSTEM KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sukita Toshio 3
#2 Nishide Yasuhiro 3
#3 Takahashi Akira 3
#4 Miyamoto Hiroyuki 3
#5 Takada Haruya 2
#6 Ichikawa Hiroshi 2
#7 Shimane Masaki 2
#8 Moriya Harumitsu 1
#9 Takada Norihide 1
#10 Tsunoda Kiyosato 1

Latest patents

Publication Filing date Title
JP2014228340A Method and device for determining cleanliness of melt from cooling curve
JP2012237567A Molten metal measuring cup, and molten metal property determination apparatus with the same
JP2010162547A Method and device for discriminating cleanliness of molten metal from solidification curve
JP2006291593A Internal wall of tunnel and repair method of the internal wall of the tunnel
JP2005170779A Apparatus for composting and volume reduction of organic waste
JP2004278143A Tile paving method
JP2004142811A Load collapse prevention means
JP2004142804A Load-shift prevention belt
JP2004131142A Cargo pile collapse preventive device which serves also as net
JP2002308656A Aggregate for plastering and plastering method using the same
JP2002167783A Vegetation block for slope face retaining wall
JP2002104865A Concrete material and fine aggregate used therefor
JP2002105936A Covering member for culvert for land improvement and construction method for using the member