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Shin-ichi Waku
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Tokyo, JP
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last 30 patents
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Patent Grant
Microorganism culture sheet
Patent number
10,563,167
Issue date
Feb 18, 2020
Dai Nippon Printing Co., Ltd.
Shin-ichi Waku
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Membrane filtration system
Patent number
6,443,314
Issue date
Sep 3, 2002
Elmex Limited
Kazuo Shiraiwa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MICROORGANISM CULTURE SHEET
Publication number
20200231930
Publication date
Jul 23, 2020
DAI NIPPON PRINTING CO., LTD.
Shin-ichi WAKU
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
MICROORGANISM CULTURE SHEET
Publication number
20130084624
Publication date
Apr 4, 2013
DAI NIPPON PRINTING CO., LTD.
Shin-ichi Waku
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Membrane filtration system
Publication number
20010052491
Publication date
Dec 20, 2001
Kazuo Shiraiwa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL