Seiji Takahashi

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Kanuma-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
MULTI-LAYER EXPANSION-MOLDED ARTICLE OF POLYPROPYLENE RESIN, PRODUC...
- Patent number 6,875,484
- Issue date Apr 5, 2005
- JSP Corporation
- Naochika Kogure
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extruded polyolefin resin foam
- Patent number 6,541,533
- Issue date Apr 1, 2003
- JSP Corporation
- Naochika Kogure
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite sheet having foamed polycarbonate resin layer and non-foa...
- Patent number 6,492,015
- Issue date Dec 10, 2002
- JSP Corporation
- Takeshi Aoki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Extruded, polystyrene-based resin foam plate and method for the pro...
- Publication number 20030042644
- Publication date Mar 6, 2003
- JSP CORPORATION
- Hiroyuki Gokuraku
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Extruded polyolefin resin foam
- Publication number 20020137809
- Publication date Sep 26, 2002
- Naochika Kogure
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...