TREA

Hiromu Kojima

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  • Higashimurayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-seismic bearing
    • Patent number 4,978,581
    • Issue date Dec 18, 1990
    • Bridgestone Construction
    • Yoshihide Fukahori
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Anti-seismic bearing assembly
    • Patent number 4,933,238
    • Issue date Jun 12, 1990
    • Bridgestone Corporation
    • Yoshihide Fukahori
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Anti-seismic device
    • Patent number 4,899,323
    • Issue date Feb 6, 1990
    • Bridgestone Corporation
    • Yoshihide Fukahori
    • E04 - BUILDING
  • Information Patent Grant

    Anti-seismic bearing and assembly of anti-seismic bearings
    • Patent number 4,830,927
    • Issue date May 16, 1989
    • Bridgestone Corporation
    • Yoshihide Fukahori
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING