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Tomohiro Sawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Water-based ink composition
    • Patent number 8,080,098
    • Issue date Dec 20, 2011
    • Sakura Color Products Corporation
    • Norimasa Kurihara
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous glittering ink composition
    • Patent number 7,468,400
    • Issue date Dec 23, 2008
    • Sakura Color Products Corporation
    • Yasuyuki Yoshimura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based pigment-containing ink composition for central core typ...
    • Patent number 7,208,036
    • Issue date Apr 24, 2007
    • Sakura Color Products Corporation
    • Hidetoshi Fukuo
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Aqueous glittering ink composition
    • Patent number 7,173,077
    • Issue date Feb 6, 2007
    • Sakura Color Products Corp.
    • Yasuyuki Yoshimura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous glittering ink
    • Patent number 6,770,689
    • Issue date Aug 3, 2004
    • Sakura Color Products Corp.
    • Yasuyuki Yoshimura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous glittering ink composition
    • Patent number 6,730,717
    • Issue date May 4, 2004
    • Sakura Color Products Corp.
    • Yasuyuki Yoshimura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous metallic ink composition
    • Patent number 6,616,741
    • Issue date Sep 9, 2003
    • Sakura Color Products Corp.
    • Tomohiro Sawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    METAL WIRE
    • Publication number 20230366068
    • Publication date Nov 16, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    AQUEOUS PAINTING MATERIAL COMPOSITION
    • Publication number 20130165555
    • Publication date Jun 27, 2013
    • SAKURA COLOR PRODUCTS CORPORATION
    • Tomohiro Sawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-Based Ink Composition
    • Publication number 20070203259
    • Publication date Aug 30, 2007
    • Sakura Color Products Corporation
    • Norimasa Kurihara
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Aqueous glittering ink composition
    • Publication number 20050159505
    • Publication date Jul 21, 2005
    • Sakura Color Products Corporation
    • Yasuyuki Yoshimura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-borne pigment-containing ink composition for central core typ...
    • Publication number 20040173121
    • Publication date Sep 9, 2004
    • Hidetoshi Fukuo
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Aqueous glittering ink composition
    • Publication number 20020128350
    • Publication date Sep 12, 2002
    • Yasuyuki Yoshimura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Aqueous glittering ink composition
    • Publication number 20020007768
    • Publication date Jan 24, 2002
    • Yasuyuki Yoshimura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...