Hiromitsu Saitoh

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pyridyltetrahydropyridines and pyridylpiperidines, and method of ma...
- Patent number 8,530,662
- Issue date Sep 10, 2013
- Fujifilm Finechemicals Co., Ltd.
- Hirokazu Kuwabara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridine derivative production method
- Patent number 7,723,522
- Issue date May 25, 2010
- Fujifilm Finechemicals Co., Ltd.
- Hirokazu Kuwabara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridyltetrahydropyridines and pyridylpiperidines and method of man...
- Patent number 7,632,950
- Issue date Dec 15, 2009
- Fujifilm Finechemicals Co., Ltd.
- Hirokazu Kuwabara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bipyridine Derivatives
- Patent number 7,301,029
- Issue date Nov 27, 2007
- Fujifilm Finechemicals Co., Ltd.
- Hirokazu Kuwabara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Pyridyltetrahydropyridines and Pyridylpiperidines, and Method of Ma...
- Publication number 20100029947
- Publication date Feb 4, 2010
- FUJIFILM FINECHEMICALS CO., LTD
- Hirokazu Kuwabara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyridyltetrahydropyridines and pyridylpiperidines and method of man...
- Publication number 20070093528
- Publication date Apr 26, 2007
- Hirokazu Kuwabara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyridine derivative production method
- Publication number 20050171355
- Publication date Aug 4, 2005
- SANKIO CHEMICAL CO., LTD.
- Hirokazu Kuwabara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel bipyridine derivatives
- Publication number 20050085642
- Publication date Apr 21, 2005
- SANKIO CHEMICAL CO., LTD.
- Hirokazu Kuwabara
- C07 - ORGANIC CHEMISTRY