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Tomoaki Il

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous ink
    • Patent number 11,505,709
    • Issue date Nov 22, 2022
    • Kao Corporation
    • Daiki Kawata
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink jet recording method
    • Patent number 11,142,661
    • Issue date Oct 12, 2021
    • Kao Corporation
    • Tomoaki Il
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink for ink-jet recording
    • Patent number 10,550,278
    • Issue date Feb 4, 2020
    • Kao Corporation
    • Tomoaki Il
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...