Mithumasa Kojima

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flexible photosensitive polymer composition with azide and/or amine...
- Patent number 4,587,197
- Issue date May 6, 1986
- Hitachi, Ltd.
- Mithumasa Kojima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...