Yoshimi Shimizu

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ethylene/α-olefin copolymer
- Patent number 6,492,475
- Issue date Dec 10, 2002
- Japan Polyolefins Co., Ltd.
- Toshiaki Egashira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrical insulating resin material, electrical insulating materia...
- Patent number 6,479,590
- Issue date Nov 12, 2002
- Japan Polyolefins Co., Ltd.
- Masaaki Ikeda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...