Fumiaki Arima

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Damping top, damping rod, and damping device using same
- Patent number 6,230,450
- Issue date May 15, 2001
- Sumitomo Construction Co., Ltd.
- Eiji Kuroda
- E04 - BUILDING
Information Patent Grant
Method of installing seismic damping wall
- Patent number 5,740,652
- Issue date Apr 21, 1998
- Sumitomo Construction Co., Ltd.
- Katsufumi Inoue
- E04 - BUILDING
Information Patent Grant
Shakeproof bearing
- Patent number 5,373,670
- Issue date Dec 20, 1994
- Sumitomo Gomu Kogyo Kabushiki Kaisha
- Teruo Sasaki
- E04 - BUILDING