Seiji Fukuda

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Hasaki-machi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition comprising condensation product of dimer of 2,3-dihydro...
- Patent number 6,326,454
- Issue date Dec 4, 2001
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of producing vinyl chloride polymer by using condensation p...
- Patent number 6,121,390
- Issue date Sep 19, 2000
- Shin-Etsu Chemical Co., Ltd.
- Toshihide Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...