Shuji Ozawa

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing propylene glycol
- Patent number 8,378,152
- Issue date Feb 19, 2013
- Mitsui Chemicals, Inc.
- Hiroshi Kouno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing propylene glycol
- Patent number 8,053,608
- Issue date Nov 8, 2011
- Mitsui Chemicals, Inc.
- Hiroshi Kouno
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING PROPYLENE GLYCOL
- Publication number 20110040131
- Publication date Feb 17, 2011
- Mitsui Chemicals, Inc.
- Hiroshi Kouno
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING PROPYLENE GLYCOL
- Publication number 20100256425
- Publication date Oct 7, 2010
- Mitsui Chemicals, Inc.
- Hiroshi Kouno
- C07 - ORGANIC CHEMISTRY