Izumi Nakane

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Colorant resin composition
- Patent number 5,891,539
- Issue date Apr 6, 1999
- Toyo Ink Manufacturing Co., Ltd.
- Izumi Nakane
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...