Shoji Nishikawa

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Nara-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Indium adsorbent and indium fractioning method
- Patent number 7,611,631
- Issue date Nov 3, 2009
- Aquatech Corporation
- Akifusai Ohnishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Indium Adsorbent and Indium Fractioning Method
- Publication number 20080038188
- Publication date Feb 14, 2008
- AQUATECH CORPORATION
- Akifusai Ohnishi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...