Kouzi Ishizaka

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing methacrylic polymer
- Patent number 6,632,907
- Issue date Oct 14, 2003
- Mitsubishi Rayon Co., Ltd.
- Hirotoshi Mizota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...