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IMAGAWA NORIHIDE

Overview
  • Total Patents
    12
About

IMAGAWA NORIHIDE has a total of 12 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan and United States. Its main competitors in its focus markets civil engineering, machines and semiconductors are TIS & PARTNERS CO LTD, HOLM HARRY A R and ERIC RUSSELL HARRAP.

Patent filings in countries

World map showing IMAGAWA NORIHIDEs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 United States 2

Patent filings per year

Chart showing IMAGAWA NORIHIDEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Imagawa Norihide 12
#2 Takeyama Sei 1
#3 Ogitsu Ikuo 1
#4 Ogura Hideki 1

Latest patents

Publication Filing date Title
JP2008106533A Aseismically reinforcing structure
JPH03176543A Tensed chord beam structure
JPH03156059A Overhanging chord construction and pre-stress introducing method in overhanging chord beam construction
JPH03176544A Tensed chord beam structure using assemble part
JPH02153150A Tensed chord beam floor structure
JPH0213630A Joint structure of screw rod body and long nut
JPH028461A Net mold method for wall and floor
JPH028436A Construction of building
JPH02186027A Construction of shell-shaped structure
JPS63147032A Construction having tensile string beam floor structure