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Hideyuki Matsunaga
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Sendai, JP
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last 30 patents
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Patent Grant
Method for the preparation of a high-porosity adsorbent loaded with...
Patent number
6,077,809
Issue date
Jun 20, 2000
Japan as represented by Director General of Agency of Industrial Science & Te...
Toshishige Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for the recovery of gold value
Patent number
5,429,660
Issue date
Jul 4, 1995
Japan as represented by Director General of Agency of Industrial Science & Te...
Hideyuki Matsunaga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...