Tatsuya Hayasaka

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Saitama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing (E)-1-chloro-3,3,3-trifluoropropene
- Patent number 9,181,153
- Issue date Nov 10, 2015
- Central Glass Company, Limited
- Masamune Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2-chloro-1,3,3,3-tetrafluoropropene
- Patent number 9,035,112
- Issue date May 19, 2015
- Central Glass Company, Ltd.
- Hideaki Imura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for dehydration of hexafluoroacetone hydrate
- Patent number 7,919,657
- Issue date Apr 5, 2011
- Central Glass Company, Limited
- Yutaka Katsuhara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for Producing 2-Chloro-1,3,3,3-Tetrafluoropropene
- Publication number 20150038749
- Publication date Feb 5, 2015
- Central Glass Company, Limited
- Hideaki IMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing (E)-1-Chloro-3,3,3-Trifluoropropene
- Publication number 20150011805
- Publication date Jan 8, 2015
- Central Glass Company, Limited
- Masamune Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparation of Hexafluoroacetone Monohydrate
- Publication number 20120136177
- Publication date May 31, 2012
- Central Glass Company, Limited
- Yutaka Katsuhara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Dehydration of Hexafluoroacetone Hydrate
- Publication number 20100217049
- Publication date Aug 26, 2010
- Central Glass Company, Limited
- Yutaka Katsuhara
- C07 - ORGANIC CHEMISTRY