Shizuo Kubota

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of recycling cured unsaturated polyester resin waste
- Patent number 5,776,989
- Issue date Jul 7, 1998
- Wakayama Prefecture
- Shizuo Kubota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of recycling unsaturated polyester resin waste and recycling...
- Patent number 5,620,665
- Issue date Apr 15, 1997
- Miyaso Chemical Co.
- Shizuo Kubota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of recycling unsaturated polyester resin waste
- Patent number 5,468,780
- Issue date Nov 21, 1995
- Miyaso Chemical Co.
- Shizuo Kubota
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...