Fumihiro Oyama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Floor panel support leg and double floor
- Patent number 5,479,745
- Issue date Jan 2, 1996
- Sumitomo Rubber Industries, Ltd.
- Yoshinari Kawai
- E04 - BUILDING
Information Patent Grant
Stanchion unit assembly for floor boards
- Patent number 5,398,466
- Issue date Mar 21, 1995
- Sumitomo Rubber Industries, Ltd.
- Fumihiro Oyama
- E04 - BUILDING
Information Patent Grant
Stanchion unit assembly for floor boards
- Patent number 5,301,480
- Issue date Apr 12, 1994
- Sumitomo Rubber Industries, Ltd.
- Fumihiro Oyama
- E04 - BUILDING