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KANSAI COKE & CHEMICALS

Overview
  • Total Patents
    537
  • GoodIP Patent Rank
    50,885
  • Filing trend
    ⇩ 62.0%
About

KANSAI COKE & CHEMICALS has a total of 537 patent applications. It decreased the IP activity by 62.0%. Its first patent ever was published in 1976. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets environmental technology, materials and metallurgy and measurement are HOKKAIDO ELECTRIC POWER, BIOGENIC REAGENT VENTURES LLC and INST NOVYKH CHIMICHESKYKH PRO.

Patent filings per year

Chart showing KANSAI COKE & CHEMICALSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yasumaru Junichi 66
#2 Asada Shingo 59
#3 Nishimura Masaru 48
#4 Tenno Kojiro 33
#5 Nojima Takashi 28
#6 Takeuchi Masami 26
#7 Izuhara Hisatsugu 23
#8 Matoba Naoki 22
#9 Tsuji Toshiaki 21
#10 Tanaka Naoto 20

Latest patents

Publication Filing date Title
JP2021000612A Separation agent and production method thereof
JP2020142967A Method for producing activated carbon
JP2020132488A Production method of activated carbon
JP2020049451A Activated carbon, and method for producing the activated carbon
JP2019173084A Flame spray lance and repair method for coke oven
JP2018047453A Spherical phenol resin activated carbon for methane occlusion and method for producing the same, and methane occlusion material using activated carbon and methane occlusion method using activated carbon
JP2019044079A Extruder of coke, and production method of coke
JP2019034866A Graphite composite and manufacturing method of the same
JP2019032223A Estimation method of coke substrate strength
JP2019031594A A method for determining a blending ratio and a method for producing coke
JP2018165294A Foreign substance detection device
JP2017164741A Active carbon fiber for removing free chlorine, and treatment method of free chlorine-containing water using the same
JP2017172099A Active carbon fiber and method of producing the same
JP2018095791A Temporary furnace cover for repair
JP2017173294A Method for estimating strength of coke and method for manufacturing coke
JP2018076422A Oven lid for repairing coke oven chamber
JP2018075506A Device for pulverizing carbon material and method for manufacturing pulverized carbon material
JP2018039868A Manufacturing method of coke
JP2017171538A Active carbon and method for producing the same, and electric double layer capacitor comprising the active carbon
JP2017171718A Intensity estimation method of coke and manufacturing method of coke