Masamitchi Mizukami

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Acid anhydride and polyimide using the same
- Patent number 7,193,030
- Issue date Mar 20, 2007
- Mitsubishi Gas Chemical Company, Inc.
- Daisuke Ohno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...