Hiroshi Maruta

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing n-propyl acetate and method for producing ally...
- Patent number 9,040,743
- Issue date May 26, 2015
- Showa Denko K.K.
- Wataru Oguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing allyl alcohol
- Patent number 8,083,903
- Issue date Dec 27, 2011
- Showa Denko K.K.
- Hiroshi Maruta
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING N-PROPYL ACETATE AND METHOD FOR PRODUCING ALLY...
- Publication number 20130018203
- Publication date Jan 17, 2013
- Showa Denko K.K.
- Wataru Oguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AZEOTROPIC DISTILLATION METHOD
- Publication number 20090166174
- Publication date Jul 2, 2009
- SHOWA DENKO K.K.
- Hiroshi Maruta
- C07 - ORGANIC CHEMISTRY