Masayuki Fujimoto

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Kitsuki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing n-propyl acetate
- Patent number 8,293,936
- Issue date Oct 23, 2012
- Showa Denko Kabushiki Kaisha
- Shigeru Hatanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydrogenated ester, hydrogenating catalyst us...
- Patent number 6,936,730
- Issue date Aug 30, 2005
- Showa Denko K.K.
- Kazuhiko Ohga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying acetic acid
- Patent number 5,662,780
- Issue date Sep 2, 1997
- Showa Denko K.K.
- Takaharu Sasaki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING n-PROPYL ACETATE
- Publication number 20110065951
- Publication date Mar 17, 2011
- Showa Denko K.K.
- Shigeru Hatanaka
- C07 - ORGANIC CHEMISTRY