Hiroshi Kobayashi

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Settsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Extruded styrene resin foam and process for producing the same
- Patent number 6,841,581
- Issue date Jan 11, 2005
- Kaneka Corporation
- Takahiro Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for the production of extruded foams of styrene resins
- Patent number 6,315,932
- Issue date Nov 13, 2001
- Kaneka Corporation
- Hiroshi Fujiwara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic resin composition having high heat resistance
- Patent number 5,798,403
- Issue date Aug 25, 1998
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Koichi Yamashita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Extruded styrene resin foam and process for producing the same
- Publication number 20030220408
- Publication date Nov 27, 2003
- Kaneka Corporation
- Takahiro Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...