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IWATE HANEDA CONCRETE KK

Overview
  • Total Patents
    16
About

IWATE HANEDA CONCRETE KK has a total of 16 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets machines are LI YANGSHUI, HUNAN QIUZEYOU PATENT STRATEGY PLANNING CO LTD and JINAN MAIHABO METALLURG TECHNOLOGY DEV CO LTD.

Patent filings in countries

World map showing IWATE HANEDA CONCRETE KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing IWATE HANEDA CONCRETE KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping clay

Top inventors

# Name Total Patents
#1 Ito Sumio 16
#2 Nakano Masao 1
#3 Kikuchi Yoshio 1
#4 Murakami Keisuke 1

Latest patents

Publication Filing date Title
JP2005146517A Planting retaining wall
JP2002013395A Concrete arch type structure
JP2001003365A Reinforcing material for laying wall-clay surface protective material
JP2000185307A Device for making artificial rock
JPH11221816A Form for concrete pit product with bottom
JPH10212752A Channel structure
JPH08246479A Covering structure for clay surface
JPH07304013A Method and device for manufacturing concrete product
JPH0742185A Manufacture of molding die for bottom lump of manhole and molding die for bottom lump of manhole
JPH0742174A L-type retaining wall
JPH0742175A Parallel cross retaining wall
JPH0726572A Retaining wall structure
JPH06256058A Production of artificial rock and producing mold therefor
JPH04323447A Decorative block joint wall and formwork of decorative block joint wall
JPH03187416A Retaining wall arranged in parallel crosses
JPH0281607A Manufacture of tile pre-attached precast board