Koji Nasu

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating fiber-reinforced slag gypsum cement-based, l...
- Patent number 5,366,549
- Issue date Nov 22, 1994
- Kyowa Giken Co., Ltd.
- Shokichi Imaizumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
One-pack type thermosetting polyurethane coating composition
- Patent number 4,478,894
- Issue date Oct 23, 1984
- Takeda Chemical Industries, Inc.
- Michio Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
One-pack type thermosetting polyurethane coating composition from a...
- Patent number 4,474,934
- Issue date Oct 2, 1984
- Takeda Chemical Industries, Ltd.
- Michio Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...