Katsumi Kameda

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition for production of flame-retardant flexible polyurethane...
- Patent number 6,861,452
- Issue date Mar 1, 2005
- Daichi Chemical Industry Co., Ltd.
- Noriaki Tokuyasu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic phosphorus compounds and flame-retarded resin compositions...
- Patent number 5,401,788
- Issue date Mar 28, 1995
- Daihachi Chemical Industry Co., Ltd.
- Noriaki Tokuyasu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Composition for production of flame-retardant flexible polyurethane...
- Publication number 20040204511
- Publication date Oct 14, 2004
- Noriaki Tokuyasu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...