Shiro Kozakura

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polycarbonate resin composition
- Patent number 5,321,086
- Issue date Jun 14, 1994
- Idemitsu Petrochemical Co., Ltd.
- Shiro Kozakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate resin composition
- Patent number 5,314,949
- Issue date May 24, 1994
- Idemitsu Petrochemical Co., Ltd.
- Shiro Kozakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...