Hirokazu Kawauchi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Conductive polypropylene resin foam sheet and receptacle
- Patent number 7,390,563
- Issue date Jun 24, 2008
- Denki Kagaku Kogyo Kabushiki Kaisha
- Yuichi Kadoya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SHEET FOR PACKAGING ELECTRONIC PART
- Publication number 20110008561
- Publication date Jan 13, 2011
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Hirokazu Kawauchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Conductive polypropylene resin foam sheet and receptacle
- Publication number 20040013821
- Publication date Jan 22, 2004
- Yuichi Kadoya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...