Yuji Shigematsu

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ethylene-.alpha.-olefin copolymer and molded article thereof
- Patent number 5,700,895
- Issue date Dec 23, 1997
- Sumitomo Chemical Company, Limited
- Yuji Kanda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene-.alpha.-olefin copolymer and a molded article therefor
- Patent number 5,602,223
- Issue date Feb 11, 1997
- Sumitomo Chemical Company, Limited
- Toshio Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition for extrusion molding
- Patent number 5,587,247
- Issue date Dec 24, 1996
- Sumitomo Chemical Company, Limited
- Kohji Kubo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for polymerizing ethylene at high temperature under high pr...
- Patent number 5,508,364
- Issue date Apr 16, 1996
- Sumitomo Chemical Company, Limited
- Toshio Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...