Hideyo Kumazawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing optically active 1,2-diols
- Patent number 6,569,652
- Issue date May 27, 2003
- Merck & Co., Inc.
- Tamotsu Eguchi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
CHOLESTEROL DEHYDROGENASE, COPROSTAN-3-ONE DEHYDROGENASE AND 4-CHOL...
- Patent number 6,485,931
- Issue date Nov 26, 2002
- Kyowa Hakko Kogyo Co., Ltd.
- Chiaki Saitoh
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for producing a cholesterol-reduced substance
- Patent number 6,312,919
- Issue date Nov 6, 2001
- Kyowa Hakko Kogyo Co., Ltd.
- Chiaki Saitoh
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
Process for producing a cholesterol-reduced substance
- Publication number 20010034041
- Publication date Oct 25, 2001
- Chiaki Saitoh
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Cholesterol dehydrogenase, coprostan-3-one dehydrogenase and 4-chol...
- Publication number 20010005587
- Publication date Jun 28, 2001
- Chiaki Saitoh
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...