Hirohiko Nishiyama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing 1-substituted-1,2,3-triazole derivative
- Patent number 6,743,924
- Issue date Jun 1, 2004
- Takeda Chemical Industries, Ltd.
- Tomomi Ikemoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Production method of 1-substituted-1,2,3-triazole derivatives
- Publication number 20040106803
- Publication date Jun 3, 2004
- Tomomi Ikemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing 1-substituted-1,2,3- triazole derivative
- Publication number 20030069419
- Publication date Apr 10, 2003
- Tomomi Ikemoto
- C07 - ORGANIC CHEMISTRY