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SAGARA HIDEO

Overview
  • Total Patents
    18
About

SAGARA HIDEO has a total of 18 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are DYNA STRUCTURES, HALLE HOCH & MONTAGEBAU VEB and GOYANA SA IND.

Patent filings in countries

World map showing SAGARA HIDEOs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing SAGARA HIDEOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Sagara Hideo 18
#2 Kajikawa Taiji 17

Latest patents

Publication Filing date Title
JPH04305683A Regular icosahedron consisting of fifteen large circles
JPH0430193A Unit members for filling polyhedral space
JPH03125744A Laminated wood made of regular trigonal pyramid plywood
JPH02292431A Laminated geodesic dome
JPH02102993A Torsional polygonal column
JPH0258646A Composite polygonal structure body
JPS63235978A Surface model for rhombic 30-sided solid figure
JPS63191181A Model of rhombic thirty-faced polyhedron
JPS62105182A Foldable polygonal body
JPS61279883A Frame model for regular and semi polyhedron
JPS60234112A Direct lever connector
JPS60188554A Composite multi-side structure
JPS60126446A Frame structure
JPS60116373A Spherical frame structure play tool
JPS6048777A Regular and semi-regular polygonal body
JPS59206539A Frame construction
JPS59203136A Regular or semi-regular polyhedral body
JPS5824368A Cyclone