Yoshio Urawa

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing 1,2-dihydropyridine-2-one compound
- Patent number 9,045,426
- Issue date Jun 2, 2015
- Eisai R&D Management Co., Ltd.
- Itaru Arimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 1, 2-dihydropyridine-2-one compound
- Patent number 8,772,497
- Issue date Jul 8, 2014
- Eisai R&D Management Co., Ltd.
- Itaru Arimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,2-dihydropyridine compounds, manufacturing method thereof and use...
- Patent number 7,563,811
- Issue date Jul 21, 2009
- Eisai R & D Management Co., Ltd.
- Satoshi Nagato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of benzimidazole derivative salt precipitate
- Patent number 7,557,217
- Issue date Jul 7, 2009
- Eisai R&D Management Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for imidazopyridine derivatives
- Patent number 5,700,938
- Issue date Dec 23, 1997
- Eisai Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Protected aminothiazolylacetic acid derivatives
- Patent number 5,665,888
- Issue date Sep 9, 1997
- Eisai Chemical Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Protected aminothiazolylacetic acid derivatives
- Patent number 5,650,518
- Issue date Jul 22, 1997
- Eisai Chemical Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Protected aminothiazolylacetic acid derivatives
- Patent number 5,631,378
- Issue date May 20, 1997
- Eisai Chemical Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for imidazopyridines
- Patent number 5,618,969
- Issue date Apr 8, 1997
- Eisai Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of imidazopyridine derivatives and inte...
- Patent number 5,608,068
- Issue date Mar 4, 1997
- Eisai Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonyloxy-biphenylcarboxylic ester derivatives which are intermed...
- Patent number 5,587,504
- Issue date Dec 24, 1996
- Eisai Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of imidazopyridine derivatives
- Patent number 5,583,229
- Issue date Dec 10, 1996
- Eisai Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for substituted biphenylmethylmidazopyridine angioten...
- Patent number 5,559,236
- Issue date Sep 24, 1996
- Eisai Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of biphenyl containing intermediates us...
- Patent number 5,557,002
- Issue date Sep 17, 1996
- Eisai Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of imidazopyridine derivatives, and int...
- Patent number 5,554,757
- Issue date Sep 10, 1996
- Eisai Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Terpene derivatives and process for preparing the same
- Patent number 5,245,060
- Issue date Sep 14, 1993
- Eisai Co. Ltd.
- Kimio Hamamura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING 1,2-DIHYDROPYRIDINE-2-ONE COMPOUND
- Publication number 20140142315
- Publication date May 22, 2014
- Eisai R&D Management Co., Ltd.
- Itaru Arimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING 1, 2-DIHYDROPYRIDINE-2-ONE COMPOUND
- Publication number 20100324297
- Publication date Dec 23, 2010
- Itaru ARIMOTO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1,2-DIHYDROPYRIDINE COMPOUNDS, MANUFACTURING METHOD THEREOF AND USE...
- Publication number 20090275751
- Publication date Nov 5, 2009
- Satoshi NAGATO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTAL OF 1,2-DIHYDROPYRIDINE COMPOUND (TYPE IV)
- Publication number 20090088574
- Publication date Apr 2, 2009
- Eisai R&D Management Co., Ltd.
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Production of Benzimidazole Derivative Salt Precipitate
- Publication number 20070225502
- Publication date Sep 27, 2007
- Yoshio Urawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing 1, 2-dihydropyridine-2-one compound
- Publication number 20070142640
- Publication date Jun 21, 2007
- Eisai R&D Management Co., Ltd.
- Itaru Arimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1, 2-Dihydropyridine compounds, manufacturing method thereof and us...
- Publication number 20050245581
- Publication date Nov 3, 2005
- Satoshi Nagato
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1,2-Dihydropyridine compounds, process for preparation of the same...
- Publication number 20040023973
- Publication date Feb 5, 2004
- Satoshi Nagato
- C07 - ORGANIC CHEMISTRY

Yoshio Urawa

Person

Patents Grantslast 30 patents

Method for producing 1,2-dihydropyridine-2-one compound

Method for producing 1, 2-dihydropyridine-2-one compound

1,2-dihydropyridine compounds, manufacturing method thereof and use...

Process for production of benzimidazole derivative salt precipitate

Intermediates for imidazopyridine derivatives

Protected aminothiazolylacetic acid derivatives

Protected aminothiazolylacetic acid derivatives

Protected aminothiazolylacetic acid derivatives

Intermediates for imidazopyridines

Process for the preparation of imidazopyridine derivatives and inte...

Sulfonyloxy-biphenylcarboxylic ester derivatives which are intermed...

Process for the preparation of imidazopyridine derivatives

Intermediates for substituted biphenylmethylmidazopyridine angioten...

Process for the preparation of biphenyl containing intermediates us...

Process for the preparation of imidazopyridine derivatives, and int...

Terpene derivatives and process for preparing the same

Patents Applicationslast 30 patents

METHOD FOR PRODUCING 1,2-DIHYDROPYRIDINE-2-ONE COMPOUND

METHOD FOR PRODUCING 1, 2-DIHYDROPYRIDINE-2-ONE COMPOUND

1,2-DIHYDROPYRIDINE COMPOUNDS, MANUFACTURING METHOD THEREOF AND USE...

CRYSTAL OF 1,2-DIHYDROPYRIDINE COMPOUND (TYPE IV)

Process for Production of Benzimidazole Derivative Salt Precipitate

Method for producing 1, 2-dihydropyridine-2-one compound

1, 2-Dihydropyridine compounds, manufacturing method thereof and us...

1,2-Dihydropyridine compounds, process for preparation of the same...