Takao Saito

Person

Hiratsuka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing an optically active β-amino acid
- Patent number 7,893,296
- Issue date Feb 22, 2011
- Takasago International Corporation
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Asymmetric reductive amination of keto acid derivatives for produci...
- Patent number 7,626,034
- Issue date Dec 1, 2009
- Takasago International Corporation
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphine compounds, transition metal complexes with the compounds...
- Patent number 7,078,568
- Issue date Jul 18, 2006
- Takasago International Corporation
- Hideo Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing an optically active β-amino acid
- Patent number 7,015,348
- Issue date Mar 21, 2006
- Takasago International Corporation
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphine compounds, transition metal complexes with the compounds...
- Patent number 6,987,202
- Issue date Jan 17, 2006
- Takasago International Corporation
- Hideo Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of optically active amino alcohols
- Patent number 6,984,738
- Issue date Jan 10, 2006
- Tohru Yokozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active amide from α β- unsaturated...
- Patent number 6,855,847
- Issue date Feb 15, 2005
- Takasago International Corporation
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diphosphine compound, production intermediate thereof, transition m...
- Patent number 6,794,328
- Issue date Sep 21, 2004
- Takasago International Corporation
- Tohru Yokozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Asymmetric phosphine ligand
- Patent number 6,730,629
- Issue date May 4, 2004
- Takasago International Corporation
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphine compound, transition metal complex containing the same ph...
- Patent number 6,717,016
- Issue date Apr 6, 2004
- Takasago International Corporation
- Hideo Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Asymmetric phosphine ligand
- Patent number 6,624,320
- Issue date Sep 23, 2003
- Takasago International Corporation
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active alcohol
- Patent number 6,492,545
- Issue date Dec 10, 2002
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production process of diphosphine oxide and diphosphonate
- Patent number 6,472,539
- Issue date Oct 29, 2002
- Takasago International Corporation
- Tohru Yokozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 4-substituted azetidinone derivatives
- Patent number 6,340,751
- Issue date Jan 22, 2002
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active diphosphine compound, production intermediate ther...
- Patent number 6,333,291
- Issue date Dec 25, 2001
- Takasago International Corporation
- Tohru Yokozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ruthenium-phosphine complex and method for producing the same
- Patent number 6,313,317
- Issue date Nov 6, 2001
- Takasago International Corporation
- Noboru Sayo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing (3S,4R)-4-[(R)-1′-formylet...
- Patent number 6,169,179
- Issue date Jan 2, 2001
- Takasago International Corporation
- Howard Alper
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chiral diphosphine compound intermediate for preparing the same tra...
- Patent number 5,872,273
- Issue date Feb 16, 1999
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phospphine-phosinite compound and process for preparing 4-�(R)-1'-f...
- Patent number 5,824,822
- Issue date Oct 20, 1998
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted acetoxyazetidinone derivatives and process for preparin...
- Patent number 5,629,420
- Issue date May 13, 1997
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted acetoxyazetidinone derivatives and process for preparin...
- Patent number 5,606,052
- Issue date Feb 25, 1997
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphine compound, complex containing the phosphine compound as li...
- Patent number 5,530,150
- Issue date Jun 25, 1996
- Takasago International Corporation
- Hidemasa Takaya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ru catalyzed acyloxylation process for preparing 4-acyloxyazetidino...
- Patent number 5,440,030
- Issue date Aug 8, 1995
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted acetoxyazetidinone derivatives and process for preparin...
- Patent number 5,288,862
- Issue date Feb 22, 1994
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing .alpha.-hydroxyketones
- Patent number 5,210,315
- Issue date May 11, 1993
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ruthenium catalyzed process for preparing 4-acetoxyazetidinones
- Patent number 5,204,460
- Issue date Apr 20, 1993
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetyloxylation process for producing 4-acetoxyazetidinones with os...
- Patent number 5,191,076
- Issue date Mar 2, 1993
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ruthenium catalyzed process for preparing 4-acetoxyazetidinones
- Patent number 5,081,239
- Issue date Jan 14, 1992
- Takasago International Corporation
- Takao Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing optically active 3-hydroxybutanoic acid
- Patent number 4,981,992
- Issue date Jan 1, 1991
- Takasago International Corporation
- Noboru Sayo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing optically active alcohol
- Patent number 4,933,482
- Issue date Jun 12, 1990
- Takasago International Corporation
- Noboru Sayo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Asymmetric reductive amination of keto acid derivatives for produci...
- Publication number 20070142443
- Publication date Jun 21, 2007
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Absorbent resin particle, and absorber and asborbent article employ...
- Publication number 20060282052
- Publication date Dec 14, 2006
- SAN-DIA POLYMERS, LTD.
- Takao Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for producing an optically active beta-amino acid
- Publication number 20060122418
- Publication date Jun 8, 2006
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Phosphine compounds, transition metal complexes with the compounds...
- Publication number 20050288531
- Publication date Dec 29, 2005
- Hideo Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Phosphine compounds, transition metal complexes with the compounds...
- Publication number 20040092388
- Publication date May 13, 2004
- Takasago International Corporation
- Hideo Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for production of optically active amino alcohols
- Publication number 20040082794
- Publication date Apr 29, 2004
- Tohru Yokozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing an optically activ beta-amino acid
- Publication number 20040023344
- Publication date Feb 5, 2004
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel diphosphine compound, production intermediate thereof, transi...
- Publication number 20030228977
- Publication date Dec 11, 2003
- TAKASAGO INTERNATIONAL CORPORATION
- Tohru Yokozawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL ASYMMETRIC PHOSPHINE LIGAND
- Publication number 20030144138
- Publication date Jul 31, 2003
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel phosphine compound, transition metal complex containing the s...
- Publication number 20030144139
- Publication date Jul 31, 2003
- Hideo Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel asymmetric phosphine ligand
- Publication number 20030139285
- Publication date Jul 24, 2003
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing optically active amide from alpha beta- unsat...
- Publication number 20030120067
- Publication date Jun 26, 2003
- TAKASAGO INTERNATIONAL CORPORATION
- Kazuhiko Matsumura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing optically active alcohol
- Publication number 20020035283
- Publication date Mar 21, 2002
- TAKASAGO INTERNATIONAL CORPORATION
- Takao Saito
- C07 - ORGANIC CHEMISTRY

Takao Saito

Person

Patents Grantslast 30 patents

Method for producing an optically active β-amino acid

Asymmetric reductive amination of keto acid derivatives for produci...

Phosphine compounds, transition metal complexes with the compounds...

Method for producing an optically active β-amino acid

Phosphine compounds, transition metal complexes with the compounds...

Process for production of optically active amino alcohols

Process for producing optically active amide from α β- unsaturated...

Diphosphine compound, production intermediate thereof, transition m...

Asymmetric phosphine ligand

Phosphine compound, transition metal complex containing the same ph...

Asymmetric phosphine ligand

Process for producing optically active alcohol

Production process of diphosphine oxide and diphosphonate

Process for the preparation of 4-substituted azetidinone derivatives

Optically active diphosphine compound, production intermediate ther...

Ruthenium-phosphine complex and method for producing the same

Method for manufacturing (3S,4R)-4-&#x0005B;(R)-1&#x02032;-formylet...

Chiral diphosphine compound intermediate for preparing the same tra...

Phospphine-phosinite compound and process for preparing 4-�(R)-1'-f...

Substituted acetoxyazetidinone derivatives and process for preparin...

Substituted acetoxyazetidinone derivatives and process for preparin...

Phosphine compound, complex containing the phosphine compound as li...

Ru catalyzed acyloxylation process for preparing 4-acyloxyazetidino...

Substituted acetoxyazetidinone derivatives and process for preparin...

Process for producing .alpha.-hydroxyketones

Ruthenium catalyzed process for preparing 4-acetoxyazetidinones

Acetyloxylation process for producing 4-acetoxyazetidinones with os...

Ruthenium catalyzed process for preparing 4-acetoxyazetidinones

Process for preparing optically active 3-hydroxybutanoic acid

Process for preparing optically active alcohol

Patents Applicationslast 30 patents

Asymmetric reductive amination of keto acid derivatives for produci...

Absorbent resin particle, and absorber and asborbent article employ...

Method for producing an optically active beta-amino acid

Phosphine compounds, transition metal complexes with the compounds...

Phosphine compounds, transition metal complexes with the compounds...

Process for production of optically active amino alcohols

Method for producing an optically activ beta-amino acid

Novel diphosphine compound, production intermediate thereof, transi...

NOVEL ASYMMETRIC PHOSPHINE LIGAND

Novel phosphine compound, transition metal complex containing the s...

Novel asymmetric phosphine ligand

Process for producing optically active amide from alpha beta- unsat...

Process for producing optically active alcohol

Method for manufacturing (3S,4R)-4-[(R)-1′-formylet...