Seiji Miyazaki

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for purification of (meth)acrylic acid
- Patent number 6,380,427
- Issue date Apr 30, 2002
- Mitsubishi Rayon Co., Ltd.
- Seiji Miyazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating methanol and methyl acrylate or methyl metha...
- Patent number 5,435,892
- Issue date Jul 25, 1995
- Mitsubishi Rayon Co., Ltd.
- Seiji Miyazaki
- C07 - ORGANIC CHEMISTRY