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Masayoshi Nakamura

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for dispersing pigments
    • Patent number 5,730,793
    • Issue date Mar 24, 1998
    • Nikkato Corp.
    • Masayoshi Nakamura
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method for producing ultra fine particles
    • Patent number 5,556,038
    • Issue date Sep 17, 1996
    • Showa Shell Sekiyu K.K.
    • Masayoshi Nakamura
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Method for agglomeration in liquid and apparatus used therefor
    • Patent number 5,152,942
    • Issue date Oct 6, 1992
    • Showa Shell Sekiyu Kabushiki Kaisha
    • Masayoshi Nakamura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL