Tatsuhiro Ogawa

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Peptides
- Patent number 6,872,803
- Issue date Mar 29, 2005
- Kyowa Hakko Kogyo Co., Ltd.
- Kenji Shibata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Endothelin-antagonizing peptide
- Patent number 6,642,355
- Issue date Nov 4, 2003
- Kyowa Hakko Kogyo Co., Ltd.
- Takeo Tanaka
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Strains of streptomyces producing endothelin antagonistic peptides
- Patent number 6,194,195
- Issue date Feb 27, 2001
- Kyowa Hakko Kogyo Co., Ltd.
- Takeo Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endothelin-antagonizing peptide
- Patent number 5,639,860
- Issue date Jun 17, 1997
- Kyowa Hakko Kogyo Co., Ltd.
- Takeo Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
DC-89 compounds and process for their preparation
- Patent number 5,138,059
- Issue date Aug 11, 1992
- Kyowa Hakko Kogyo Co., Ltd.
- Keiichi Takahashi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Endothelin-antagonizing peptide
- Publication number 20030055213
- Publication date Mar 20, 2003
- Takeo Tanaka
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...