Susumi Hatakeyama

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Patents Grantslast 30 patents

Information Patent Grant
24-hydroxy vitamin D derivatives
- Patent number 6,538,145
- Issue date Mar 25, 2003
- CHUGAI SEIYAKU KABUSHIKI KAISHA
- Susumi Hatakeyama
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
24-hydroxy vitamin D derivatives
- Publication number 20020094972
- Publication date Jul 18, 2002
- Chugai SeiYaku Kabushiki Kaisha
- Susumi Hatakeyama
- C07 - ORGANIC CHEMISTRY