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NIPPON COKE & ENGINEERING CO LTD

Overview
  • Total Patents
    25
About

NIPPON COKE & ENGINEERING CO LTD has a total of 25 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets environmental technology, materials and metallurgy and electrical machinery and energy are FORD CHEER INTERNATIONAL LTD, CERES POWER LTD and AMBRI INC.

Patent filings per year

Chart showing NIPPON COKE & ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsunawaki Tadanori 8
#2 Okabe Shinya 8
#3 Umeno Tatsuo 8
#4 Ishikawa Osamu 7
#5 Sekine Yasuyoshi 7
#6 Gunji Susumu 6
#7 Oie Shiroh 5
#8 Koyajima Yoshiaki 5
#9 Mizuma Koutarou 4
#10 Nakano Yosuke 4

Latest patents

Publication Filing date Title
JP2015120097A Media dryer
JP2015073920A Medium-agitation-type wet pulverizer
US2015303447A1 Apparatus for manufacturing negative-electrode carbon material, and method for manufacturing negative-electrode carbon material using same
JP2015020127A Dry process medium agitation type crusher
JP2014231036A Dry type medium agitating pulverizer
JP2013128930A Pulverizing treatment system and medium recovery method
JP2014114197A Method for producing spheroidized graphite particle
CN103250285A Negative electrode material for lithium ion secondary batteries, and method for producing same
JP2013039508A Medium stirring type crusher
WO2011040620A1 Processing device
JP2011161381A Autogenous crusher and crushing method
JP2011147866A Medium agitation type wet pulverizer
JP2011115713A Machine and method for cleaning of medium
JP2011056336A Mixer
JP2010227862A Crusher
CN101439310A Medium-stirring wet-type dispersion machine and microparticle-dispersing method