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Kenichi Numakura

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  • Azumino-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink composition for ink jet recording
    • Patent number 8,991,996
    • Issue date Mar 31, 2015
    • Seiko Epson Corporation
    • Makoto Nagase
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    INKJET RECORDING INK AND RECORDED MATTER
    • Publication number 20180155562
    • Publication date Jun 7, 2018
    • SEIKO EPSON CORPORATION
    • Kenichi Numakura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    INKJET RECORDING INK AND RECORDED MATTER
    • Publication number 20150353752
    • Publication date Dec 10, 2015
    • SEIKO EPSON CORPORATION
    • Kenichi Numakura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    NON-AQUEOUS INK JET INK COMPOSITION AND INK JET RECORDING METHOD US...
    • Publication number 20150247046
    • Publication date Sep 3, 2015
    • SEIKO EPSON CORPORATION
    • Kenichi Numakura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    INK COMPOSITION FOR INK JET RECORDING
    • Publication number 20140333696
    • Publication date Nov 13, 2014
    • SEIKO EPSON CORPORATION
    • Makoto Nagase
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS