Takeshi Shigenaga

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diazepan derivatives or salts thereof
- Patent number RE43481
- Issue date Jun 19, 2012
- Astellas Pharma Inc.
- Fukushi Hirayama
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Substituted benzene derivatives or salts thereof
- Patent number 7,786,106
- Issue date Aug 31, 2010
- Astellas Pharma Inc.
- Tsukasa Ishihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted benzene derivatives or salts thereof
- Patent number 7,504,417
- Issue date Mar 17, 2009
- Astellas Pharma Inc.
- Tsukasa Ishihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diazepan derivatives or salts thereof
- Patent number 7,307,074
- Issue date Dec 11, 2007
- Astellas Pharma Inc.
- Fukushi Hirayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diazepan derivatives or salts thereof
- Patent number 6,642,224
- Issue date Nov 4, 2003
- Yamanouchi Pharmaceutical Co., Ltd.
- Fukushi Hirayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MULTISPECIFIC ANTIBODY BINDING TO ActRIIA, ActRIIB, AND Fn14
- Publication number 20240092916
- Publication date Mar 21, 2024
- ASTELLAS PHARMA INC.
- Shinji SOGA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBSTITUTED BENZENE DERIVATIVES OR SALTS THEREOF
- Publication number 20090137498
- Publication date May 28, 2009
- Astellas Pharma Inc.
- Tsukasa Ishihara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Substituted benzene derivatives or salts thereof
- Publication number 20040077555
- Publication date Apr 22, 2004
- Tsukasa Ishihara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Diazepan derivatives or salts thereof
- Publication number 20040068109
- Publication date Apr 8, 2004
- YAMANOUCHI PHARMACEUTICAL CO. LTD.
- Fukushi Hirayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Diazepane derivatives or salts thereof
- Publication number 20030195193
- Publication date Oct 16, 2003
- Fukushi Hirayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE