Akio Yanagida

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for purification of proanthocyanidin oligomer
- Patent number 6,800,433
- Issue date Oct 5, 2004
- Kyowa Hakko Kogyo Co., Ltd.
- Shinkichi Honda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of fruit polyphenols from unripe rosacea...
- Patent number 5,994,413
- Issue date Nov 30, 1999
- The Nikka Whisky Distilling Co., Ltd.
- Masayuki Tanabe
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process for the production of fruit polyphenols from unripe rosacea...
- Patent number 5,932,623
- Issue date Aug 3, 1999
- The Nikka Whisky Distilling Co., Ltd.,
- Masayuki Tanabe
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Polyphenolic cosmetic composition
- Patent number 5,853,728
- Issue date Dec 29, 1998
- The Nikka Whisky Distilling Co., Ltd.
- Masayuki Tanabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE