Tsutomu NAGANUMA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production method for hexachloroacetone
- Patent number 9,745,241
- Issue date Aug 29, 2017
- Asahi Glass Company, Limited
- Hidekazu Okamoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD FOR HEXACHLOROACETONE
- Publication number 20160304428
- Publication date Oct 20, 2016
- ASAHI GLASS COMPANY, LIMITED
- Hidekazu OKAMOTO
- C07 - ORGANIC CHEMISTRY