Eri NISHIZAWA

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Kawagoe-shi, Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Purification method and production method of difluoromethyl-1, 2, 2...
- Patent number 10,899,692
- Issue date Jan 26, 2021
- Central Glass Company, Limited
- Eri Nishizawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing α,α-difluoroacetaldehyde
- Patent number 10,351,502
- Issue date Jul 16, 2019
- Central Glass Company, Limited
- Asami Inazu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Purification Method and Production Method of Difluoromethyl-1, 2, 2...
- Publication number 20200339494
- Publication date Oct 29, 2020
- Central Glass Company, Limited
- Eri NISHIZAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Producing Alpha, Alpha-Difluoroacetaldehyde
- Publication number 20190031587
- Publication date Jan 31, 2019
- Central Glass Company, Limited
- Asami INAZU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL