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Takuya Ohgane
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Sodegaura, JP
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last 30 patents
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Patent Grant
Modified particles, carrier prepared therefrom, olefin polymerizati...
Patent number
6,482,765
Issue date
Nov 19, 2002
Sumitomo Chemical Company, Limited
Takuya Ohgane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified particles, catalyst for olefin polymerization containing t...
Patent number
6,284,699
Issue date
Sep 4, 2001
Sumitomo Chemical Company, Limited
Takuya Ohgane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...