Hiroaki Sasai

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optically active nitro alcohol derivatives, optically active amino...
- Patent number 7,205,425
- Issue date Apr 17, 2007
- Chisso Corporation
- Masakatsu Shibasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active nitro alcohol derivatives, optically active amino...
- Patent number 6,632,955
- Issue date Oct 14, 2003
- Chisso Corporation
- Masakatsu Shibasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an asymmetric compound using a metal...
- Patent number 6,090,969
- Issue date Jul 18, 2000
- Nagase & Co., Ltd.
- Masakatsu Shibasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of optically active 1-aminophosphonic a...
- Patent number 6,084,123
- Issue date Jul 4, 2000
- Hokko Chemical Industry Co., Ltd.
- Masakatsu Shibasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing asymmetric compound by using metal complex
- Patent number 5,847,186
- Issue date Dec 8, 1998
- Nagase & Company, Ltd.
- Masakatsu Shibasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for asymmetric synthesis
- Patent number 5,336,653
- Issue date Aug 9, 1994
- Chisso Corporation
- Masakatsu Shibasaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Optically active nitro alcohol derivatives, optically active amino...
- Publication number 20070060656
- Publication date Mar 15, 2007
- Masakatsu Shibasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optically active nitro alcohol derivatives, optically active amino...
- Publication number 20050148801
- Publication date Jul 7, 2005
- Masakatsu Shibasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optically active nitro alcohol derivatives, optically active amino...
- Publication number 20020193447
- Publication date Dec 19, 2002
- Masakatsu Shibasaki
- C07 - ORGANIC CHEMISTRY