Yoshiro Hiraishi

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Himeji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methods for crystallization of hydroxycarboxylic acids
- Patent number 7,323,592
- Issue date Jan 29, 2008
- Kaneka Corporation
- Masafumi Fukae
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for crystallization of hydroxycarboxylic acids
- Patent number 7,034,180
- Issue date Apr 25, 2006
- Kaneka Corporation
- Masafumi Fukae
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR CRYSTALLIZATION OF HYDROXYCARBOXYLIC ACIDS
- Publication number 20060149098
- Publication date Jul 6, 2006
- Kaneka Corporation
- Masafumi FUKAE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for crystallization of hydroxycarboxylic acids
- Publication number 20050075508
- Publication date Apr 7, 2005
- Masafumi Fukae
- C07 - ORGANIC CHEMISTRY