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IZUHARA TAKAO

Overview
  • Total Patents
    46
About

IZUHARA TAKAO has a total of 46 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering and machine tools are WAAL TECHNOLOGY & CONSULTANCY, HALTEREN INFRA B V VAN and SAMHO ENG CO LTD.

Patent filings in countries

World map showing IZUHARA TAKAOs patent filings in countries
# Country Total Patents
#1 Japan 46

Patent filings per year

Chart showing IZUHARA TAKAOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Izuhara Takao 46
#2 Ogata Takanobu 1

Latest patents

Publication Filing date Title
JP2005036537A Silencer of side ditch block
JP2003003490A Joint for reinforcements of building foundation
JP2001219418A Form for molding culvert
JP2001182141A Side ditch block
JPH09228458A Concrete street drain and cover structure
JPS61180623A Metal lath and its manufacturing press die
JPS60168848A Construction of reinforced concrete
JPS61137967A Foldable frame for mold frame
JPS6073928A Construction of slab made of reinforced concrete
JPS6117640A Formwork for constructing reinforced concrete structure
JPS60261867A Structural panel and construction of wall body by structuralpanel
JPS60233269A Support apparatus of concrete floor mold frame
JPS60184145A Construction of external heat insulation
JPS60102453A Construction of slab structure
JPS6098053A Under coat mortar
JPS6043522A Anchoring work
JPS5910620A Metal lath for greens-planting work
JPS5921828A Concrete formwark method
JPS5921829A Concrete formwork method
JPS5921830A Construction of retaining wall