Learn more

HIRAKAWA GUIDOM KK

Overview
  • Total Patents
    25
About

HIRAKAWA GUIDOM KK has a total of 25 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets thermal processes are YGNIS SA, WOLF KLIMATECHNIK GMBH and RECK S OPVARMNINGS COMPAGNI AK.

Patent filings in countries

World map showing HIRAKAWA GUIDOM KKs patent filings in countries
# Country Total Patents
#1 Japan 25

Patent filings per year

Chart showing HIRAKAWA GUIDOM KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Top inventors

# Name Total Patents
#1 Ueda Yoshiharu 12
#2 Uenashi Atsumi 7
#3 Kobayashi Hiroshi 7
#4 Ishitani Kiyomiki 7
#5 Kinoshita Masashige 6
#6 Kawai Katsuyoshi 5
#7 Yamamoto Masamichi 5
#8 Ishizuka Ikuo 4
#9 Tou Kageyoshi 3
#10 Ozawa Mamoru 3

Latest patents

Publication Filing date Title
JP2012007846A Steam load analysis device for boiler
JP2009058192A Heat transfer pipe
JP2008050195A Method for forming film of titanium oxide
JP2008032235A Superheated steam generator and superheated steam treatment device
JP2007236423A Heating apparatus
JP2007163112A Treatment device by superheated steam
JP2007159543A Apparatus for producing tubular fish-paste
JP2006162115A Combustion equipment of ethanol water and method
JP2004324911A Combustion apparatus
JP2003074802A Water tube boiler
JP2001296000A Fusible plug
JP2001153302A Boiler having water tube group
JP2001116212A Premixing low-nox gas burner
JPH1172201A Combustion space structure of boiler in which heat absorbing water pipes are arranged in burning flame
JPH10196904A Boiler having a group of water pipes placed in grid pattern arrangement within combustion chamber
JPH1089605A Oil burning boiler
JPH0942602A Water tube type boiler and combustion method thereof
JPH102503A Exhaust gas recombustion type boiler
JPH0989217A Air spray liquid fuel burner
JPH0854104A Small capacity vertical water tube boiler with main steam discharge tube and throttle unit