Masahiro Yonaga

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Atisane compounds and use thereof
- Patent number 7,211,589
- Issue date May 1, 2007
- Eisai R&D Management Co., Ltd.
- Akinori Akaike
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biphenyl derivatives
- Patent number 6,281,214
- Issue date Aug 28, 2001
- Eisai Co., Ltd.
- Kozo Akasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic amide derivatives
- Patent number 5,919,778
- Issue date Jul 6, 1999
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biphenyl derivatives
- Patent number 5,849,912
- Issue date Dec 15, 1998
- Eisai Co., Ltd.
- Kozo Akasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bicyclic amide derivatives, compositions and methods of treatment
- Patent number 5,654,308
- Issue date Aug 5, 1997
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoxazine derivatives
- Patent number 5,620,976
- Issue date Apr 15, 1997
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic amine and pharmacological composition
- Patent number 5,523,307
- Issue date Jun 4, 1996
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,2,3,4 tetrahydropteridinone cyclic amide derivatives
- Patent number 5,521,182
- Issue date May 28, 1996
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic amide derivatives
- Patent number 5,292,735
- Issue date Mar 8, 1994
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperidine compounds useful to treat cerebrovascular diseases
- Patent number 5,196,439
- Issue date Mar 23, 1993
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic amine derivatives
- Patent number 4,921,863
- Issue date May 1, 1990
- Eisai Co., Ltd.
- Hachiro Sugimoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Novel atisane compounds and use thereof
- Publication number 20040180930
- Publication date Sep 16, 2004
- Akinori Akaike
- C07 - ORGANIC CHEMISTRY

Masahiro Yonaga

Person

Patents Grantslast 30 patents

Atisane compounds and use thereof

Biphenyl derivatives

Cyclic amide derivatives

Biphenyl derivatives

Bicyclic amide derivatives, compositions and methods of treatment

Benzoxazine derivatives

Cyclic amine and pharmacological composition

1,2,3,4 tetrahydropteridinone cyclic amide derivatives

Cyclic amide derivatives

Piperidine compounds useful to treat cerebrovascular diseases

Cyclic amine derivatives

Patents Applicationslast 30 patents

Novel atisane compounds and use thereof