Osamu Yamaguchi

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Sayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Azo polymerization initiator composition
- Patent number 4,533,652
- Issue date Aug 6, 1985
- Wako Pure Chemical Industries, Ltd.
- Motoaki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing aqueous suspension containing organic azo com...
- Patent number 4,500,649
- Issue date Feb 19, 1985
- Wako Pure Chemical Industries, Ltd.
- Motoaki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...