Tetsuo Kuwaki

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Tokuyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flame-retardant and flame-retarding resin composition
- Patent number 6,635,697
- Issue date Oct 21, 2003
- Idemitsu Petrochemical Co., Ltd.
- Tetsuo Kuwaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire resistant resin composition
- Patent number 6,146,557
- Issue date Nov 14, 2000
- Tokuyama Corporation
- Hitoshi Inata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable alipathic polyster, melt-extrusion film thereof, and...
- Patent number 5,783,271
- Issue date Jul 21, 1998
- Tokuyama Corporation
- Haruo Nishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable aliphatic polyester, melt-extrusion film thereof, and...
- Patent number 5,750,218
- Issue date May 12, 1998
- Tokuyama Corporation
- Haruo Nishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition, porous film produced therefrom and process for p...
- Patent number 5,464,689
- Issue date Nov 7, 1995
- Uni-Charm Corporation
- Hiroshi Matsumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Flame-retardant and flame-retarding resin composition
- Publication number 20020040083
- Publication date Apr 4, 2002
- Tetsuo Kuwaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...