TREA

Nobuyuki Inoue

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing permanent magnets
    • Patent number 4,801,340
    • Issue date Jan 31, 1989
    • Namiki Precision Jewel Co., Ltd.
    • Nobuyuki Inoue
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...