Seiji Ishitani

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Otake, JO

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of soft magnetic material and manufacturing me...
- Patent number 8,557,330
- Issue date Oct 15, 2013
- Sumitomo Electric Industries, Ltd.
- Toru Maeda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...