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BABCOCK HITACHI KK

Overview
  • Total Patents
    10,647
  • GoodIP Patent Rank
    170,375
About

BABCOCK HITACHI KK has a total of 10,647 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, thermal processes and chemical engineering are RONG ZHAO, NOCHI KATSUMI and NICHIDAI FILTER CORP.

Patent filings per year

Chart showing BABCOCK HITACHI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kato Yasuyoshi 591
#2 Morita Shigeki 358
#3 Kako Hiroyuki 263
#4 Nozawa Shigeru 258
#5 Ishizaka Hiroshi 245
#6 Baba Akira 234
#7 Takamoto Naruhito 230
#8 Uemura Toshio 222
#9 Okiura Kunio 214
#10 Masai Tadahisa 214

Latest patents

Publication Filing date Title
WO2015005350A1 Combustion device
WO2014148259A1 Solar heat collection system
WO2014112528A1 Vertical pulverizing classification device
JP2015080746A Wet type flue-gas desulfurization apparatus
WO2014065158A1 Combined power generation plant
WO2014027611A1 Solid fuel burner and method for operating combustion device provided with solid fuel burner
JP2015033663A Exhaust gas treatment equipment
JP2014055759A Combustion device including solid fuel burner
JP2015031453A Transformation operation method of boiler plant for thermal power generation
JP2015025582A Solid fuel combustion device
JP2015020079A Method for recovering carbon dioxide in processed gas, and apparatus for the same
JP2015016391A Method for decomposing nitroso compound of amines and method for recovering carbon dioxide in gas to be processed
JP2015013278A Method and apparatus for wet limestone-gypsum method flue gas desulfurization, and method and apparatus for manufacturing limestone slurry
JP2015001347A Vertical grinding classifier
JP2015000360A Exhaust gas treatment device and exhaust gas treatment method
JP2014237099A Method of producing denitration catalyst
JP2014238316A Sulfur trioxide concentration measuring apparatus and blue smoke alarm apparatus
JP2014237073A Exhaust gas treatment apparatus and method
JP2014233671A Denitration equipment
JP2014226622A Carbon dioxide recovery system