Hiroyoshi Matsuyama

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Fuji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic domain/inorganic domain complex materials and use thereof
- Patent number 7,244,797
- Issue date Jul 17, 2007
- Asahi Kasei Kabushiki Kaisha
- Masaaki Kurihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hardened calcium silicate having high strength
- Patent number 6,962,623
- Issue date Nov 8, 2005
- Asahi Kasei Kabushiki Kaisha
- Hiroyoshi Matsuyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Organic domain/inorganic domain composite material
- Patent number 6,620,516
- Issue date Sep 16, 2003
- Asahi Kasei Kabushiki Kaisha
- Masaaki Kurihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Hardned calcium silicate having high strength
- Publication number 20040107872
- Publication date Jun 10, 2004
- Hiroyoshi Matsuyama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Organic domain/inorganic domain complex materials and use thereof
- Publication number 20040096421
- Publication date May 20, 2004
- Masaaki Kurihara
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING