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NIPPON STEEL ENG CO LTD

Overview
  • Total Patents
    1,036
  • GoodIP Patent Rank
    11,022
  • Filing trend
    ⇧ 611.0%
About

NIPPON STEEL ENG CO LTD has a total of 1,036 patent applications. It increased the IP activity by 611.0%. Its first patent ever was published in 2004. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, thermal processes and basic materials chemistry are POWER GAS LTD, WUHAN KAIDI ENG TECH RES INST and WUHAN KAIDI TECH R & D INSTITUTE CO LTD.

Patent filings per year

Chart showing NIPPON STEEL ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Todaka Mitsumasa 46
#2 Onishi Yasuhiro 45
#3 Ikezaki Toru 44
#4 Kosuge Katsushi 36
#5 Takasaki Hiroshi 33
#6 Kato Yuzuru 31
#7 Kurayoshi Kazumi 30
#8 Fujimoto Kenichiro 29
#9 Itonaga Masumi 29
#10 Kurita Masaya 28

Latest patents

Publication Filing date Title
WO2021049363A1 Method for producing organic solvent-soluble lignin
WO2021049364A1 Method for producing organic solvent-soluble lignin
WO2021049359A1 Organic-solvent-soluble lignin recovery system and recovery method
WO2021059808A1 Snout sealing device
KR20210015673A Method of extending hot-blast pipe and method of adding hot- blast furnace
DE102019128536A1 Sliding grate for an incinerator
DE102019128381B3 Support device, load body arrangement and method for setting a bearing force acting on the support devices of the load body arrangement
CN111630140A Shaped fuel and method for producing same
JP2021007928A Method for fusing pcb pollutant
JP2021008775A Dust collector
JP2021006690A Roof, roof design method, and roof design device
JP2021004805A Coating film characteristic measuring method, and coating film characteristic measuring device
JP2021001034A Suction nozzle and pneumatic unloader
JP2020203311A Weld metal having excellent toughness and method for producing the same
JP2020203307A Control method for conveyance apparatus and conveyance apparatus
JP2020199425A Exhaust gas treatment device and exhaust gas treatment method
JP2020197355A Combustion furnace
JP2020197354A Combustion burner and combustion furnace
JP2020197356A Combustion furnace
JP2020190321A Sliding base isolation device