RYUICHI KOHZU

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KASHIBA-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
p-hydroxybenzoic esters, plasticizer containing the same, polyamide...
- Patent number 6,348,563
- Issue date Feb 19, 2002
- New Japan Chemical Co., Ltd.
- Hideo Fukuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyester resin composition
- Patent number 5,563,222
- Issue date Oct 8, 1996
- New Japan Chemical Co., Ltd.
- Hideo Fukuda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
P-HYDROXYBENZOIC ESTERS, PLASTICIZER CONTAINING THE SAME, POLYAMIDE...
- Publication number 20020032303
- Publication date Mar 14, 2002
- HIDEO FUKUDA
- C07 - ORGANIC CHEMISTRY