TREA

Toshihiro Hattori

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing toner
    • Patent number 7,866,581
    • Issue date Jan 11, 2011
    • Kao Corporation
    • Schinichirou Omatsu
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Toner manufacturing method
    • Patent number 6,232,030
    • Issue date May 15, 2001
    • Kao Corporation
    • Yasuhisa Otani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color toner
    • Patent number 6,106,986
    • Issue date Aug 22, 2000
    • Kao Corporation
    • Eiji Shirai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of Manufacturing Toner
    • Publication number 20080283638
    • Publication date Nov 20, 2008
    • KAO CORPORATION
    • Shinichirou Omatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY