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IHI KANKYO ENG CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    80,980
  • Filing trend
    ⇩ 100.0%
About

IHI KANKYO ENG CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SMIRNOV VIKTOR A, CHINA HUADIAN ELECTRIC RES INST and HAISHENG ZHU.

Patent filings in countries

World map showing IHI KANKYO ENG CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing IHI KANKYO ENG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Narisawa Michinori 19
#2 Iwamoto Noriyuki 14
#3 Ichikawa Kodai 12
#4 Tsunori Mitsuyoshi 2
#5 Otake Yasuhiro 2
#6 Wakamatsu Hideki 2
#7 Yamauchi Takashi 1
#8 Totani Fumiaki 1
#9 Takenaka Motoyasu 1
#10 Kajiwara Yoshiro 1

Latest patents

Publication Filing date Title
JP2019060541A Grain drying facility, and heat supply device
JP2019052789A Rotary structure
JP2019045022A Rotary structure
JP2018179336A Combustion device
JP2018039861A Chaff treatment device and chaff treatment method
JP2018040499A Exhaust gas treatment equipment
JP2017161139A Boiler device
JP2017159227A Dispersion nozzle
JP2017089899A Burner
JP2017078550A Boiler
JP2017078516A Burner
JP2016196998A Smoke tube boiler
JP2017040414A Biomass utilization method and biomass utilization apparatus
JP2017015268A Burner
JP2016205636A Fuel supply device and fuel supply method
JP2016166704A Incombustible discharge device
JP2016128149A Water washing paint booth
JP2016112862A Powdering method and device of waste plastic and production method of powder plastic fuel
JP2016113863A Aggregate heating and drying device in asphalt plant
JP2016090189A Combustion air supply method and combustion air supply apparatus