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Kenichi Sakai

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Patents Grantslast 30 patents

  • Information Patent Grant

    W/O emulsion ink for inkjet
    • Patent number 7,717,989
    • Issue date May 18, 2010
    • Riso Kagaku Corporation
    • Sadano Okuda
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    W/O emulsion ink for inkjet
    • Publication number 20090090270
    • Publication date Apr 9, 2009
    • Riso Kagaku Corporation
    • Sadanao Okuda
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...