Toshikazu Shiratori

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Akita, JP

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Patents Grantslast 30 patents

Information Patent Grant
DNA fragment coding for mercuric reductase of thiobacillus, and rec...
- Patent number 5,348,888
- Issue date Sep 20, 1994
- Dowa Mining Co., Ltd.
- Toshikazu Shiratori
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method of treating H.sub.2 S containing gases
- Patent number 4,931,262
- Issue date Jun 5, 1990
- Dowa Mining Co., Ltd.
- Hiromi Sonta
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...