Takemichi Nakamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process to prepare leustroducsins
- Patent number 5,443,972
- Issue date Aug 22, 1995
- Sankyo Company, Limited
- Takafumi Kohama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds, named the "Leustroducsins", their preparation and their...
- Patent number 5,334,587
- Issue date Aug 2, 1994
- Sankyo Company, Limited
- Takafumi Kohama
- C07 - ORGANIC CHEMISTRY