Tetsuya Koide

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glazed cement product and method for manufacturing thereof
- Patent number 5,168,008
- Issue date Dec 1, 1992
- National House Industrial Co., Ltd.
- Shigeo Yoshida
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Glazed cement product and method for manufacturing thereof
- Patent number 4,797,319
- Issue date Jan 10, 1989
- National House Industrial Co., Ltd.
- Shigeo Yoshida
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of manufacturing cement products having superior mechanical...
- Patent number 4,407,769
- Issue date Oct 4, 1983
- Ina Seito Co., Ltd.
- Shozo Harada
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES