Takeshi Tsubuki

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
4-(3-benzyloxyphenylthio)-2-chloro-1-(3-nitropropyl)benzene crystal
- Patent number 9,315,453
- Issue date Apr 19, 2016
- Kyorin Pharmaceutical Co., Ltd.
- Takeshi Tsubuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2-amino-2-[2-[4-(3-benzyloxyphenylthio)-2-chl...
- Patent number 7,795,472
- Issue date Sep 14, 2010
- Kyorin Pharmaceutical Co., Ltd.
- Takeshi Tsubuki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
4-(3-BENZYLOXYPHENYLTHIO)-2-CHLORO-1-(3-NITROPROPYL)BENZENE CRYSTAL
- Publication number 20150073178
- Publication date Mar 12, 2015
- KYORIN PHARMACEUTICAL CO., LTD
- Takeshi Tsubuki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STABLE SYNTHETIC INTERMEDIATE AND METHOD FOR MANUFACTURING SAME
- Publication number 20130317215
- Publication date Nov 28, 2013
- KYORIN PHARMACEUTICAL CO., LTD.
- Takeshi Tsubuki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING MALEATE USING WET CRYSTAL
- Publication number 20130317214
- Publication date Nov 28, 2013
- KYORIN PHARMACEUTICAL CO., LTD
- Takeshi Tsubuki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MALEIC ACID SALT AND CRYSTAL THEREOF
- Publication number 20120245346
- Publication date Sep 27, 2012
- KYORIN PHARMACEUTICAL CO., LTD
- Takeshi Tsubuki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING OPTICALLY ACTIVE AMINOALCOHOL DERIVATIVE
- Publication number 20110077427
- Publication date Mar 31, 2011
- KYORIN PHARMACEUTICAL CO., LTD.
- Takeshi Tsubuki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Producing 2-Amino-2-[2-[4-(3-Benzyloxyphenylthio)-2-Chl...
- Publication number 20080207941
- Publication date Aug 28, 2008
- KYORIN PHARMACEUTICAL CO., LTD.
- Takeshi Tsubuki
- C07 - ORGANIC CHEMISTRY