Hiroharu Ishikawa

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Healthy foods and cosmetics
- Patent number 5,972,357
- Issue date Oct 26, 1999
- Kikkoman Corporation
- Fumio Yamaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Agent for the prevention or treatment of cataracts
- Patent number 5,804,597
- Issue date Sep 8, 1998
- Kikkoman Corporation
- Jun Yamakoshi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical preparation for prevention and/or treatment for cata...
- Patent number 5,698,585
- Issue date Dec 16, 1997
- Kikkoman Corporation
- Jun Yamakoshi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE