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KANKYO JOKA KENKYUSHO KK

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    172,806
  • Filing trend
    ⇩ 25.0%
About

KANKYO JOKA KENKYUSHO KK has a total of 28 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are HANGZHOU XIUSHANMEIDI AGRICULTURAL TECHNOLOGY CO LTD, BAI SHUANSUO and CONG LIU.

Patent filings in countries

World map showing KANKYO JOKA KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

Chart showing KANKYO JOKA KENKYUSHO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Saito Kyoichi 24
#2 Sugo Takanobu 21
#3 Suzuki Koichi 21
#4 Fujiwara Kunio 21
#5 Shiraishi Tomofumi 7
#6 Abe Noboru 4
#7 Iwasaki Masaki 2
#8 Umino Tadashi 2
#9 Naruke Shoko 2
#10 Okamoto Masayuki 2

Latest patents

Publication Filing date Title
JP2020082048A Hydrophobic anion exchange fiber, and refining method for nickel solution using the fiber
JP2019210582A Manufacturing method of immobilized tannin fiber for manufacturing beverage, and operation method of the fiber
JP2019198603A Decomposition method of organic halide
JP2019000838A Radioactive strontium adsorbent and manufacturing method therefor
JP2018158327A Anion absorbent carrying rare earth-containing hydroxide and manufacturing method therefor
JP2018126725A Absorbent of polyphenols and manufacturing method of the absorbent
JP2018114488A Tritium removing material, its manufacturing method and cleaning method of tritium-containing contaminated water using its adsorption material
JP2018103165A Purification method and purification apparatus of tritium-containing water
JP2016024183A Radioactive iodine removal material and method for producing the same, and radioactive iodine removal method
JP2015114315A Method for removing strontium using crystallization
JP2015090362A Method for removing strontium using sediment
JP2015087369A Strontium removal method by fiber formed by introducing iminodiacetic group to graft chain
JP2015039698A Environmentally friendly anion exchanger and method for manufacturing the same
JP2014206522A Material and method for simultaneously removing radioactive cesium and strontium
JP2014148738A Method of separating and recovering rare earth elements and acid from solution containing rare earth elements
JP2014133225A Method for removing urea within pure water
JP2014129635A Adsorbing material for age-related body odor and method for producing the same
JP2014102240A Method for decontaminating accumulated radioactive liquid and device for the same
JP2013011599A Radioactive substance removing material and manufacturing method therefor
JP2013212484A Radioactive strontium adsorbing material, method for producing the same and method for removing radioactive substance by using the same