Syunichi Nagamatsu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
N-(1-hydroxyethyl) carboxamide compound and process for producing same
- Patent number 8,697,912
- Issue date Apr 15, 2014
- Showa Denko K.K.
- Keisuke Ohta
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
N-(1-HYDROXYETHYL ) CARBOXAMIDE COMPOUND AND PROCESS FOR PRODUCING...
- Publication number 20110294974
- Publication date Dec 1, 2011
- SHOWA DENKO K.K.
- Keisuke Ohta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...