Toru Kofukuda

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Takasago, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bis-(1(2)H-tetrazol-5-yl) amine and production method therefor
- Patent number 8,350,050
- Issue date Jan 8, 2013
- Toyo Boseki Kabushiki Kaisha
- Toshiyuki Toda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purification of 2-chloro-5-chloromethyl-1,3-thiazole
- Patent number 7,846,304
- Issue date Dec 7, 2010
- Toyo Boseki Kabushiki Kaisha
- Toshikazu Oga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing trimethylsilyl azide
- Patent number 7,781,603
- Issue date Aug 24, 2010
- Toyo Boseki Kabushiki Kaisha
- Toru Kofukuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purification of 2-chloro-5-chloromethyl-1,3-thiazole
- Patent number 7,531,067
- Issue date May 12, 2009
- Toyo Kasei Kogyo Company, Limited
- Toshikazu Oga
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
BIS-(1(2)H-TETRAZOL-5-YL) AMINE AND PRODUCTION METHOD THEREFOR
- Publication number 20120004419
- Publication date Jan 5, 2012
- Toyo Boseki Kabushiki Kaisha
- Toshiyuki TODA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BIS-(1(2)H-TETRAZOL-5-YL)AMINE AND PRODUCTION METHOD THEREFOR
- Publication number 20100261912
- Publication date Oct 14, 2010
- Toshiyuki Toda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for purification of 2-chloro-5-chloromethyl-1,3-thiazole
- Publication number 20090200154
- Publication date Aug 13, 2009
- Toshikazu Oga
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BIS-(1(2) H-TETRAZOL-5-YL)-AMINE MONOHYDRATE SYNTHESIS AND REACTION...
- Publication number 20080207914
- Publication date Aug 28, 2008
- TOYO KASEI KOGYO CO., LTD.
- Toshiyuki Toda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method For Producing Trimethylsilyl Azide
- Publication number 20080058540
- Publication date Mar 6, 2008
- TOYO KASEI KOGYO COMPANY LIMITED
- Toru Kofukuda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for purification of 2-chloro-5-chloromethyl-1,3-thiazole
- Publication number 20070149785
- Publication date Jun 28, 2007
- TOYO KASEI KOGYO COMPANY, LIMITED
- Toshikazu Oga
- C07 - ORGANIC CHEMISTRY