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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fused heteroaryl derivatives
Patent number
8,067,586
Issue date
Nov 29, 2011
Astellas Pharma Inc.
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fused heteroaryl derivatives
Patent number
7,173,029
Issue date
Feb 6, 2007
Astellas Pharma Inc.
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fused heteroaryl derivatives
Patent number
7,037,915
Issue date
May 2, 2006
Astellas Pharma Inc.
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fused heteroaryl derivatives
Patent number
6,838,457
Issue date
Jan 4, 2005
Yamanouchi Pharmaceutical Co., Ltd.
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fused heteroaryl derivatives
Patent number
6,770,641
Issue date
Aug 3, 2004
Yamanouchi Pharmaceutical Co., Ltd.
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Imidazopyridine derivatives
Patent number
6,653,320
Issue date
Nov 25, 2003
Yamanouchi Pharmaceutical Co. Ltd.
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fused heteroaryl derivatives
Patent number
6,608,053
Issue date
Aug 19, 2003
Yamanouchi Pharmaceutical Co., Ltd.
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fused heteroaryl derivatives
Patent number
6,608,056
Issue date
Aug 19, 2003
Yamanouchi Pharmaceutical Co., Ltd.
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Imidazopyridine derivatives
Patent number
6,403,588
Issue date
Jun 11, 2002
Yamanouchi Pharmaceutical Co., Ltd.
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Medicinal compositions with cholesterol-lowering effect
Patent number
6,300,364
Issue date
Oct 9, 2001
Yamanouchi Pharmaceutical Co., Ltd.
Teruhiko Shimokawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Quinuclidine derivative having tricyclic hetero condensed ring
Patent number
5,830,902
Issue date
Nov 3, 1998
Yamanouchi Pharmaceutical Co., Ltd.
Masahiko Isaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Urea derivatives and salts thereof
Patent number
5,420,348
Issue date
May 30, 1995
Yamanouchi Pharmaceutical Co., Ltd.
Noriki Ito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Urea derivatives and salts thereof in method for inhibiting the ACA...
Patent number
5,258,405
Issue date
Nov 2, 1993
Yamanouchi Pharmaceutical Co., Ltd.
Noriki Ito
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
FUSED HETEROARYL DERIVATIVES
Publication number
20100137585
Publication date
Jun 3, 2010
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUSED HETEROARYL DERIVATIVES
Publication number
20100137584
Publication date
Jun 3, 2010
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fused heteroaryl derivatives
Publication number
20070037805
Publication date
Feb 15, 2007
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fused heterolaryl derivatives
Publication number
20060058321
Publication date
Mar 16, 2006
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fused heteroaryl derivatives
Publication number
20050014771
Publication date
Jan 20, 2005
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fused heteroaryl derivatives
Publication number
20040009978
Publication date
Jan 15, 2004
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fused heteroaryl derivatives
Publication number
20030236271
Publication date
Dec 25, 2003
Masahiko Hayakawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fused heteroaryl derivatives
Publication number
20020151544
Publication date
Oct 17, 2002
Masahiko Hayakawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Imidazopyridine derivatives
Publication number
20020151549
Publication date
Oct 17, 2002
Masahiko Hayakawa
C07 - ORGANIC CHEMISTRY