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Yozo Goto
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Tokyo, JP
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last 30 patents
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Patent Grant
Method of protecting underground structures in ground liable to be...
Patent number
5,059,063
Issue date
Oct 22, 1991
Ohbayashi Corporation
Tadao Sugimoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method of protecting a structure constructed on ground liable to be...
Patent number
5,017,046
Issue date
May 21, 1991
Ohbayashi Corporation
Tadao Sugimoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Seismic isolator
Patent number
4,953,658
Issue date
Sep 4, 1990
Ohbayashi Corporation
Yozo Goto
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES