Keiichi Noguchi

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Peptides as antiallergic agents
- Patent number 5,223,487
- Issue date Jun 29, 1993
- Hitachi Chemical Co., Ltd.
- Keiichi Noguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peptides and intermediates therefor useful as antiallergic agents,...
- Patent number 5,118,669
- Issue date Jun 2, 1992
- Hitachi Chemical Co., Ltd.
- Keiichi Noguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Novel peptide and salts thereof and peptide antiallergic agents con...
- Patent number 4,933,323
- Issue date Jun 12, 1990
- Hitachi Chemical Co., Ltd.
- Keiichi Noguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE