Kouichi Shizuru

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rubber member for use in electrophotographic apparatus and rubber m...
- Patent number 6,600,003
- Issue date Jul 29, 2003
- Hokushin Corporation
- Hitoshi Shirasaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...