TREA

Harutoshi Tominaga

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  • Saitama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Powder classifying device
    • Patent number 9,415,421
    • Issue date Aug 16, 2016
    • Nisshin Seifun Group Inc.
    • Kazumi Kozawa
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Method of grinding powder
    • Patent number 9,327,288
    • Issue date May 3, 2016
    • Nisshin Engineering Inc.
    • Kazumi Kozawa
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    POWDER CLASSIFYING DEVICE
    • Publication number 20140021109
    • Publication date Jan 23, 2014
    • NISSHIN SEIFUN GROUP INC.
    • Kazumi Kozawa
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    METHOD OF GRINDING POWDER
    • Publication number 20130341438
    • Publication date Dec 26, 2013
    • NISSHIN ENGINEERING INC.
    • Kazumi Kozawa
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...