TREA

Toshiyuki Fukumoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elasto-plastic damper for structure
    • Patent number 5,163,256
    • Issue date Nov 17, 1992
    • Kajima Corporation
    • Toshiyuki Fukumoto
    • E04 - BUILDING
  • Information Patent Grant

    Curtain wall
    • Patent number 5,032,340
    • Issue date Jul 16, 1991
    • Kajima Corporation
    • Shigeyuki Akihama
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Curtain wall
    • Patent number 5,010,705
    • Issue date Apr 30, 1991
    • Kajima Corporation
    • Shigeyuki Akihama
    • B28 - WORKING CEMENT, CLAY, OR STONE