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Hitoshi Fujita
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Osaka-fu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Adenine compound and use thereof
Patent number
8,148,371
Issue date
Apr 3, 2012
Dainippon Sumitomo Pharma Co., Ltd.
Yoshiaki Isobe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Therapeutic agent for chronic obstructive pulmonary disease
Patent number
8,012,971
Issue date
Sep 6, 2011
Dainippon Sumitomo Pharma Co., Ltd.
Toshinari Sugasawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Adenine compound and use thereof
Patent number
7,754,728
Issue date
Jul 13, 2010
Dainippon Sumitomo Pharma Co., Ltd.
Yoshiaki Isobe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Five-membered cyclic compounds
Patent number
7,396,842
Issue date
Jul 8, 2008
Dianippon Sumitomo Pharma Co., Ltd.
Norio Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bicyclic pyrimidine compounds and therapeutic use thereof
Patent number
6,951,866
Issue date
Oct 4, 2005
Sumitomo Pharmaceuticals Company, Limited
Hitoshi Fujita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Five-membered-ring compound
Patent number
6,919,361
Issue date
Jul 19, 2005
Sumitomo Pharmaceuticals Company, Limited
Norio Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bicyclic pyrimidine compounds and therapeutic use thereof
Patent number
6,458,798
Issue date
Oct 1, 2002
Sumitomo Pharmaceuticals Company, Limited
Hitoshi Fujita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piperidinylpyrimidine derivatives
Patent number
5,948,786
Issue date
Sep 7, 1999
Sumitomo Pharmaceuticals Company, Limited
Norio Fujiwara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
NOVEL ADENINE COMPOUND AND USE THEREOF
Publication number
20120178743
Publication date
Jul 12, 2012
Dainippon Sumitomo Pharma Co., Ltd.
Yoshiaki ISOBE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THERAPEUTIC AGENT FOR CHRONIC OBSTRUCTIVE PULMONARY DISEASE
Publication number
20110263550
Publication date
Oct 27, 2011
Dainippon Sumitomo Pharma Co., Ltd.
Toshinari Sugasawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FIVE-MEMBERED RING COMPOUND
Publication number
20110039848
Publication date
Feb 17, 2011
Hitoshi Fujita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL FIVE-MEMBERED RING COMPOUND
Publication number
20110034466
Publication date
Feb 10, 2011
Hitoshi Fujita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL ADENINE COMPOUND AND USE THEREOF
Publication number
20100256118
Publication date
Oct 7, 2010
Dainippon Sumitomo Pharma Co.,Ltd.
Yoshiaki ISOBE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Therapeutic agent for chronic obstructive pulmonary disease
Publication number
20090131439
Publication date
May 21, 2009
Toshinari Sugasawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Novel adenine compound and use thereof
Publication number
20060052403
Publication date
Mar 9, 2006
Yoshiaki Isobe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Five-membered cyclic compounds
Publication number
20050222226
Publication date
Oct 6, 2005
SUMITOMO PHARMACEUTICALS COMPANY, LIMITED
Norio Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Five-membered-ring compound
Publication number
20040072827
Publication date
Apr 15, 2004
Norio Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Pyrimidine derivative
Publication number
20030105323
Publication date
Jun 5, 2003
Sumitomo Pharmaceuticals Company Limited
Hitoshi Fujita
C07 - ORGANIC CHEMISTRY