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TSUKISHIMA KANKYO ENGINEERING LTD

Overview
  • Total Patents
    18
About

TSUKISHIMA KANKYO ENGINEERING LTD has a total of 18 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets environmental technology, chemical engineering and engines, pumps and turbines are OASYS WATER INC, YANG DEJUN and CHINA HUADIAN SCIENCE AND TECH INSTITUTE CO LTD.

Patent filings in countries

World map showing TSUKISHIMA KANKYO ENGINEERING LTDs patent filings in countries

Patent filings per year

Chart showing TSUKISHIMA KANKYO ENGINEERING LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsuda Mai 4
#2 Sato Yoshinobu 4
#3 Okano Hidesato 4
#4 Morita Minoru 4
#5 Ikeda Mitsuaki 3
#6 Adachi Takio 3
#7 Okano Eri 2
#8 Adachi Tachio 2
#9 Tayadate Toshio 2
#10 Tateishi Yasuhiro 2

Latest patents

Publication Filing date Title
JP2013200117A Incineration disposal device and incineration disposal method of chromium-containing waste liquid
JP2013122372A Method for treating voc-containing gas
JP2014097457A Treatment method and treatment apparatus of effluent
JP2012047359A Incinerated ash melting furnace
JP2012016680A Gas treatment method and gas treatment facility
JP2010210233A Combustion power generating method of waste, and its combustion facility
JP2011173035A Method and device for separating and recovering intentional substance
JP2011078945A Wastewater treatment apparatus and wastewater treatment method using catalyst layer
JP2010240583A Method of treating volatile organic compound-containing wastewater
JP2010240584A Method of treating volatile organic compound-containing wastewater
JP2010221142A Method of treating wastewater containing nitrogen component
JP2010210159A Combustion power generating method of waste, and its combustion facility
EP1077079A2 Gas-liquid contacting column apparatus and use thereof