Hirofumi Uchimura

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Kyoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Superhigh purity ionic liquid
- Patent number 7,605,271
- Issue date Oct 20, 2009
- Dai-Ichi Kogyo Seiyaku Co., Ltd
- Hirofumi Uchimura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Superhigh purity ionic liquid
- Publication number 20060223995
- Publication date Oct 5, 2006
- Hirofumi Uchimura
- C07 - ORGANIC CHEMISTRY