Isao Nakazawa

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Zama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for separating an organic acid or acids from an organic aci...
- Patent number 5,245,078
- Issue date Sep 14, 1993
- Mitsubishi Kasei Corporation
- Toshihiro Maeda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for isolating and recovering erthritol from culture medium...
- Patent number 4,906,569
- Issue date Mar 6, 1990
- Mitsubishi Kasei Corporation
- Toshihiro Maeda
- C07 - ORGANIC CHEMISTRY