Yasuji Nakamura

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Packaging material having excellent flavor retention
- Patent number 5,798,183
- Issue date Aug 25, 1998
- Toyo Seikan Kaisha, Ltd.
- Hiroko Hosono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...