Takumi Fukumura

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Asa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for (co)polymerizing vinyl monomers
- Patent number 5,674,958
- Issue date Oct 7, 1997
- Kayaku Akzo Corporation
- Takumi Fukumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of styrene or styrene derivative-contai...
- Patent number 5,254,650
- Issue date Oct 19, 1993
- Kayaku Akzo Corporation
- Takumi Fukumura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...