Narutoshi Hyoudou

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Kitakyushu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing an aromatic polycarbonate
- Patent number 6,750,314
- Issue date Jun 15, 2004
- Mitsubishi Chemical Corporation
- Masaaki Miyamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing diaryl carbonate
- Patent number 6,348,613
- Issue date Feb 19, 2002
- Mitsubishi Chemical Corporation
- Masaaki Miyamoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for producing an aromatic polycarbonate
- Publication number 20030166826
- Publication date Sep 4, 2003
- MITSUBISHI CHEMICAL CORPORATION
- Masaaki Miyamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing diaryl carbonate
- Publication number 20010041806
- Publication date Nov 15, 2001
- Masaaki Miyamoto
- C01 - INORGANIC CHEMISTRY