TREA

Masao Shimoda

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrostatic separating apparatus
    • Patent number 6,290,919
    • Issue date Sep 18, 2001
    • NEC Corporation
    • Sadahiko Yokoyama
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Moisturizing equipment
    • Patent number 6,244,445
    • Issue date Jun 12, 2001
    • NEC Corporation
    • Sadahiko Yokoyama
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING