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Noboru Sano
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Process for preparing optically active cyclic compounds
Patent number
5,780,649
Issue date
Jul 14, 1998
Takasago International Corporation
Yoshifumi Yuasa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing optically active diaminohexanone derivative
Patent number
5,631,397
Issue date
May 20, 1997
Takasago International Corporation
Tetsuro Yamasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing optically active diaminohexanone derivative
Patent number
5,523,458
Issue date
Jun 4, 1996
Takasago International Corporation
Tetsuro Yamasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing cyclohexylbutyric acid derivative
Patent number
5,502,221
Issue date
Mar 26, 1996
Takasago International Corporation
Noboru Sayo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing cyclohexylbutyric acid derivative
Patent number
5,442,105
Issue date
Aug 15, 1995
Takasago International Corporation
Noboru Sayo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing optically active 1-substituted-1,3-propanedio...
Patent number
5,324,870
Issue date
Jun 28, 1994
Takasago International Corporation
Noboru Sano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ruthenium-phosphine complex and process for producing optically act...
Patent number
5,286,888
Issue date
Feb 15, 1994
Takasago International Corporation
Noboru Sano
C07 - ORGANIC CHEMISTRY