Arihiro Iwata

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Shunan-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chromene compound
- Patent number 7,521,004
- Issue date Apr 21, 2009
- Tokuyama Corporation
- Junji Momoda
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Chromene Compound
- Publication number 20070215844
- Publication date Sep 20, 2007
- Tokuyama Corporation
- Junji Momoda
- C07 - ORGANIC CHEMISTRY