Akihiko Koshino

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Obu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition of polyester, polyphenylene ether, diglycidyl dicarboxy...
- Patent number 5,017,650
- Issue date May 21, 1991
- Toray Industries, Inc.
- Kiyokazu Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition of aromatic polyester, modified polyphenylene ether and...
- Patent number 5,006,610
- Issue date Apr 9, 1991
- Toray Industries, Inc.
- Kiyokazu Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...