Etsuya Matsutani

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heterocyclic compounds their production and use
- Patent number 6,716,863
- Issue date Apr 6, 2004
- Takeda Chemical Industries, Ltd.
- Akihiro Tasaka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Heterocyclic compounds, their production and use
- Publication number 20040024035
- Publication date Feb 5, 2004
- Akihiro Tasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Heterocyclic compounds their production and use
- Publication number 20020173526
- Publication date Nov 21, 2002
- Akihiro Tasaka
- C07 - ORGANIC CHEMISTRY