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HAYAKAWA YOSHIYUKI

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    224,568
About

HAYAKAWA YOSHIYUKI has a total of 49 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan, Canada and EPO (European Patent Office). Its main competitors in its focus markets civil engineering are ARUINKO KK, NISSO GIKEN KK and TOKO SEISAKUSHO KK.

Patent filings in countries

World map showing HAYAKAWA YOSHIYUKIs patent filings in countries

Patent filings per year

Chart showing HAYAKAWA YOSHIYUKIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Scaffolding

Top inventors

# Name Total Patents
#1 Hayakawa Yoshiyuki 48

Latest patents

Publication Filing date Title
JP2016094823A Support structure and construction method for concrete wall
JP2015158041A Concrete wall construction member, support structure, and concrete wall construction method
JP2009127320A External facing material and external thermal insulation method
JP2009072153A Water tank and construction method of water tank
JP2009074314A Formwork supporting member, and its storage method and transporting method
JP2008285961A Slab construction method
JP2008223278A Construction method for concrete wall, concrete wall, and driving form
JP2008223277A Construction method for inner concrete wall, and inner concrete wall
JP2008127897A Mold holder, construction method of concrete structure using mold holder, and concrete structure constructed by the method
JP2008121266A Composite building material
JP2008025139A Composite board
JP2007332631A Reinforced concrete structure and method of constructing reinforced concrete structure
JP2007100384A Heat insulation member and heat insulation method
JP2007016471A Heat-insulating concrete wall and construction method therefor
JP2007002433A Exterior material mounting method, and external wall structure of concrete skeleton
JP2006292309A Hot water heater
JP2006183341A Outer wall member for external thermal insulation and its installation method
JP2005291634A Oxygen-enriched air supply device in indoor ventilation system and building having the same
JP2005281998A Concrete structure and its method of application
JP2004238995A Concrete wall constructing method