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VOLCANO CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    94,475
  • Filing trend
    ⇩ 75.0%
About

VOLCANO CO LTD has a total of 33 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1971. It filed its patents most often in Japan, Republic of Korea and Taiwan. Its main competitors in its focus markets thermal processes and environmental technology are PROCESS COMBUSTION CORP, AIROIL FLAREGAS LTD and SHENZHEN WISDOM ENERGY TECH CO.

Patent filings in countries

World map showing VOLCANO CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 23
#2 Republic of Korea 5
#3 Taiwan 2
#4 China 1
#5 United Kingdom 1
#6 United States 1

Patent filings per year

Chart showing VOLCANO CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yasuda Hirofumi 12
#2 Ito Hirokazu 11
#3 Higami Shinichi 10
#4 Ishimaru Hisashi 8
#5 Kobayashi Hiroshi 8
#6 Fujino Toshiaki 7
#7 Futazuka Keisuke 7
#8 Soejima Minoru 7
#9 Tsuji Yoshiaki 6
#10 Ito Hiroichi 5

Latest patents

Publication Filing date Title
JP2020079594A HEATING GAS GENERATOR FOR NOx REMOVAL EQUIPMENT OF INTERNAL COMBUSTION ENGINE AND ITS OPERATION METHOD
JP2018087694A Burner apparatus, and function-adding apparatus for the same
JP2018040562A Burner device for mixed combustion, and boiler
KR20190019292A Combustion apparatus
JP2018184842A Heating gas generation device for denitration device of internal combustion engine and operation method thereof
JP2017166814A Combustion device
JP2017062105A Combustor
JP2016194408A Burner device for mixed combustion, and boiler
JP2017150699A Combustion apparatus
JP2017062066A Function addition device for burner device
TW202024537A Burner, boiler and burning method
JP2016061500A Combustion device, boiler and combustion method
JP2016053446A Combustion device, boiler and combustion method
JP2015178911A Mixed combustion burner device
JP2014228200A Combustion device
JP2013068203A Reforming device for marine fuel
JP2010261616A Incinerator equipped with ejector for sucking exhaust gas
JP2006322680A Pilot burner
JP2006029763A Multi-fuel burner
JP2005233483A Combustion control method of burner