Mariko Abe

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing methyl methacrylate
- Patent number 5,739,379
- Issue date Apr 14, 1998
- Mitsubishi Gas Chemical Company, Inc.
- Yoshikazu Shima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a carboxylic acid ester
- Patent number 5,703,272
- Issue date Dec 30, 1997
- Mitsubishi Gas Chemical Company, Inc.
- Mariko Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing silica-titania catalyst
- Patent number 5,587,349
- Issue date Dec 24, 1996
- Mitsubishi Gas Chemical Company, Inc.
- Mariko Abe
- C07 - ORGANIC CHEMISTRY