Megumi Fujimoto

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite material and process for producing the same
- Patent number 4,894,411
- Issue date Jan 16, 1990
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Akane Okada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite material containing a layered silicate
- Patent number 4,889,885
- Issue date Dec 26, 1989
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Arimitsu Usuki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES