Hiroaki KAMIYAMA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing bicyclo[3.1.0] hexane derivative using enzyme
- Patent number 8,618,312
- Issue date Dec 31, 2013
- Taisho Pharmaceutical Co., Ltd.
- Mitsuaki Hirotsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing erythromycin derivative
- Patent number 6,713,615
- Issue date Mar 30, 2004
- Taisho Pharmaceutical Co., Ltd.
- Masato Kashimura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING BICYCLO[3.1.0] HEXANE DERIVATIVE USING ENZYME
- Publication number 20110065934
- Publication date Mar 17, 2011
- Taisho Pharmaceutical Co., Ltd.
- Mitsuaki HIROTSUKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing erythromycin derivative
- Publication number 20030191295
- Publication date Oct 9, 2003
- Masato Kashimura
- C07 - ORGANIC CHEMISTRY