Osamu Sawa

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Suita-shi Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ester compound, plasticizer for biodegradable aliphatic polyester r...
- Patent number 7,166,654
- Issue date Jan 23, 2007
- Daihachi Chemical Industry Co., Ltd.
- Yasunori Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Ester compound, plasticizer for bioegradable aliphatic polyester re...
- Publication number 20050228092
- Publication date Oct 13, 2005
- Yasunori Fujita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...