Yukihiro Omika

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Seismic response controlled frame of bending deformation control type
- Patent number 5,671,569
- Issue date Sep 30, 1997
- Kajima Corporation
- Takuji Kobori
- E04 - BUILDING
Information Patent Grant
Movable dome-type roof for structure
- Patent number 5,189,851
- Issue date Mar 2, 1993
- Kajima Corporation
- Yukihiro Omika
- E04 - BUILDING
Information Patent Grant
Column/beam joint structure
- Patent number 4,905,436
- Issue date Mar 6, 1990
- Hitachi Metals, Ltd.
- Hideshige Matsuo
- E04 - BUILDING