Michi Watanabe

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 1H-3-aminopyrrolidine and derivatives thereof
- Patent number 6,531,594
- Issue date Mar 11, 2003
- Mitsubishi Chemical Corporation
- Michi Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Modified ion exchange resins and use thereof
- Patent number 5,589,517
- Issue date Dec 31, 1996
- Mitsubishi Chemical Corporation
- Takahiro Sugawara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for producing 1H-3-aminopyrrolidine and derivatives thereof
- Publication number 20020042523
- Publication date Apr 11, 2002
- MITSUBISHI CHEMICAL CORPORATION
- Michi Watanabe
- C07 - ORGANIC CHEMISTRY