Syoichi Tateyama

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing 6-hydroxyethylpenam compound
- Patent number 8,293,893
- Issue date Oct 23, 2012
- Otsuka Chemical Co., Ltd.
- Hideo Tanaka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING 6-HYDROXYETHYLPENAM COMPOUND
- Publication number 20100113769
- Publication date May 6, 2010
- Otsuka Chemical Co., Ltd.
- Hideo Tanaka
- C07 - ORGANIC CHEMISTRY