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CLEAR SYSTEM CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    173,561
  • Filing trend
    ⇧ 100.0%
About

CLEAR SYSTEM CO LTD has a total of 15 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are HOKKAIDO OLYMPIA KK, KONDO KOZAI KK and SADOSHIMA METAL.

Patent filings in countries

World map showing CLEAR SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing CLEAR SYSTEM CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nakamura Hiroyoshi 15
#2 Nakamura Naruhiro 4
#3 Nakabayashi Takahiro 3
#4 Tanaka Hitoshi 1
#5 Matsunaga Masahiro 1

Latest patents

Publication Filing date Title
JP2020131170A Suspended water filtration system and peeling module used in the same
JP2020094325A Slope construction method using sheet
JP2020070608A Composite sheet and bag made of the composite sheet
JP2018178610A Hydraulically hardened mat and manufacturing method of the same
JP2017096089A Underwater hardening sandbag and repair method of waterside structure of using the same
JP2018065077A Sandbag for absorbing sludge water
JP2017078295A Hydration hardening bag and fixed structure installation method using the same
JP2016186369A Slag manufacturing device and slag manufacturing method
JP2016142080A Structure of steel sheet pile bulkhead
JP2015114180A Tool for treating radioactive contaminated water and method for treating radioactive contaminated water using the same
JP2015078488A Embankment scour part repairing method and embankment scour prevention device
JP2012149866A Energy-saving reproducible thermite-type melting furnace
JP2012135748A Filter and method for filtering using the same
JP2012085549A Water-absorbing/draining mat, and vegetable planting mechanism and drainage mechanism using the same
JP2011235205A Hollow fiber membrane module and method for removing filtration residue of the same