Yasushi Nakakura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin compositions, production process thereof, and products using...
- Patent number 5,543,189
- Issue date Aug 6, 1996
- Tokuyama Corporation
- Yasushi Nakakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin compositions, production process thereof, and products using...
- Patent number 5,492,970
- Issue date Feb 20, 1996
- Tokuyama Corporation
- Yasushi Nakakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...