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Ryu Kitamura

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  • Yokoyama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink-jet recording material
    • Patent number 8,771,811
    • Issue date Jul 8, 2014
    • Oji Holdings Corporation
    • Tomomi Takahashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink-jet recording material
    • Patent number 8,202,586
    • Issue date Jun 19, 2012
    • Oji Paper Co., Ltd.
    • Tomomi Takahashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording paper
    • Patent number 7,303,651
    • Issue date Dec 4, 2007
    • Oji Paper Co., Ltd.
    • Shinichi Asano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording material
    • Patent number 6,713,160
    • Issue date Mar 30, 2004
    • Oji Paper Co., Ltd.
    • Ryu Kitamura
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Ink jet recording material
    • Patent number 6,689,432
    • Issue date Feb 10, 2004
    • Oji Paper Co., Ltd.
    • Ryu Kitamura
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Ink jet recording material and process for producing same
    • Patent number 6,465,086
    • Issue date Oct 15, 2002
    • Oji Paper Co., Ltd.
    • Ryu Kitamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink jet recording material
    • Patent number 6,436,513
    • Issue date Aug 20, 2002
    • Oji Paper Co., Ltd.
    • Ryu Kitamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    INK-JET RECORDING MATERIAL
    • Publication number 20120225223
    • Publication date Sep 6, 2012
    • OJI PAPER CO., LTD.
    • Tomomi TAKAHASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK-JET RECORDING MATERIAL
    • Publication number 20090136692
    • Publication date May 28, 2009
    • Oji Paper C., Ltd.
    • Tomomi Takahashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET PRINTING PAPER
    • Publication number 20080044601
    • Publication date Feb 21, 2008
    • OJI PAPER CO., LTD.
    • Shinichi Asano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Process For Producing Coated Sheet
    • Publication number 20070202263
    • Publication date Aug 30, 2007
    • Ryu Kitamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink jet recording paper
    • Publication number 20040261964
    • Publication date Dec 30, 2004
    • Shinichi Asano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Aqueous dispersion comprising inorganic pigment-cationic resin comp...
    • Publication number 20040151894
    • Publication date Aug 5, 2004
    • OJI PAPER CO., LTD.
    • Kumiko Kado
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink jet recording material
    • Publication number 20030134093
    • Publication date Jul 17, 2003
    • Ryu Kitamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET RECORDING MATERIAL
    • Publication number 20020022117
    • Publication date Feb 21, 2002
    • RYU KITAMURA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink jet recording material
    • Publication number 20010016249
    • Publication date Aug 23, 2001
    • OJI PAPER CO., LTD.
    • Ryu Kitamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS