Shigeyuki Nozaki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production method of N-vinyl-2-pyrrolidone
- Patent number 9,096,516
- Issue date Aug 4, 2015
- Nippon Shokubai Co., Ltd.
- Hideto Sugiura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD OF N-VINYL-2-PYRROLIDONE
- Publication number 20110218344
- Publication date Sep 8, 2011
- Nippon Shokubai Co., Ltd.
- Hideto SUGIURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Production Method of N-Vinyl-2-Pyrrolidone
- Publication number 20090088579
- Publication date Apr 2, 2009
- NIPPON SHOKUBAI CO., LTD
- Hideto Sugiura
- C07 - ORGANIC CHEMISTRY