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Yoshifumi WATANABE

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  • Ibaraki-ken, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING TRANSFER SHEET, AND AQUEOUS ADHESIVE LIQUID
    • Publication number 20240042783
    • Publication date Feb 8, 2024
    • Riso Kagaku Corporation
    • Yoshifumi WATANABE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    METHOD FOR PRODUCING TRANSFER SHEET, AQUEOUS ADHESIVE LIQUID, AND M...
    • Publication number 20240034025
    • Publication date Feb 1, 2024
    • Riso Kagaku Corporation
    • Yoshifumi WATANABE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    TEXTILE FOR NON-WOVEN FABRIC AND CONVEYING BELT
    • Publication number 20230312254
    • Publication date Oct 5, 2023
    • NIPPON FILCON CO., LTD.
    • Yusuke Nomura
    • D03 - WEAVING
  • Information Patent Application

    OIL-BASED INKJET INK AND METHOD FOR PRODUCING OIL-BASED INKJET INK
    • Publication number 20200002557
    • Publication date Jan 2, 2020
    • Riso Kagaku Corporation
    • Tomohiro MATSUZAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OIL-BASED INKJET INK AND METHOD FOR PRODUCING OIL-BASED INKJET INK
    • Publication number 20190300737
    • Publication date Oct 3, 2019
    • Riso Kagaku Corporation
    • Shinsuke OZAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OIL-BASED MAGNETIC INK
    • Publication number 20190031901
    • Publication date Jan 31, 2019
    • Riso Kagaku Corporation
    • Kenji YAMADA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLORED RESIN PARTICLE DISPERSION
    • Publication number 20180086927
    • Publication date Mar 29, 2018
    • Riso Kagaku Corporation
    • Manami SHIMIZU
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OIL-BASED INKJET INK
    • Publication number 20180079854
    • Publication date Mar 22, 2018
    • Riso Kagaku Corporation
    • Yoshifumi WATANABE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLORED RESIN PARTICLE DISPERSION, METHOD FOR PRODUCING SAME, AND I...
    • Publication number 20170015793
    • Publication date Jan 19, 2017
    • Riso Kagaku Corporation
    • Yoshifumi WATANABE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    INKJET INK
    • Publication number 20170015854
    • Publication date Jan 19, 2017
    • Riso Kagaku Corporation
    • Manami SHIMIZU
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLORED RESIN PARTICLE DISPERSION AND INKJET INK
    • Publication number 20150197650
    • Publication date Jul 16, 2015
    • Riso Kagaku Corporation
    • Yoshifumi WATANABE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLORED RESIN PARTICLE DISPERSION AND INKJET INK
    • Publication number 20150197652
    • Publication date Jul 16, 2015
    • Riso Kagaku Corporation
    • Kazuyuki ANDO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLORED RESIN PARTICLE DISPERSION AND INKJET INK
    • Publication number 20150197648
    • Publication date Jul 16, 2015
    • Riso Kagaku Corporation
    • Yoshifumi WATANABE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLORED RESIN PARTICLE DISPERSION AND INKJET INK
    • Publication number 20150197666
    • Publication date Jul 16, 2015
    • Riso Kagaku Corporation
    • Manami SHIMIZU
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLORED RESIN PARTICLE DISPERSION AND INKJET INK
    • Publication number 20150197653
    • Publication date Jul 16, 2015
    • Riso Kagaku Corporation
    • Kazuyuki ANDO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD FOR FORMING SILICONE-BASED CURED FILM ON INK DISCHARGE SURFA...
    • Publication number 20150174904
    • Publication date Jun 25, 2015
    • Riso Kagaku Corporation
    • Naofumi Ezaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    NON-AQUEOUS PIGMENT INK
    • Publication number 20130281572
    • Publication date Oct 24, 2013
    • Riso Kagaku Corporation
    • Manami SHIMIZU
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PRINTING METHOD AND TRANSPORT MEMBER
    • Publication number 20130050332
    • Publication date Feb 28, 2013
    • Riso Kagaku Corporation
    • Satoshi AOKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    NON-AQUEOUS INK AND METHOD OF PRODUCING SAME
    • Publication number 20130038658
    • Publication date Feb 14, 2013
    • Riso Kagaku Corporation
    • Manami SHIMIZU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    POLARIZING ELEMENT AND METHOD FOR MANUFACTURING POLARIZING LENS
    • Publication number 20130017325
    • Publication date Jan 17, 2013
    • HOYA CORPORATION
    • Yoshifumi Watanabe
    • G02 - OPTICS
  • Information Patent Application

    METHOD FOR PRINTING NON-AQUEOUS INK AND PRINTING SUBSTRATE FOR NON-...
    • Publication number 20120293581
    • Publication date Nov 22, 2012
    • Riso Kagaku Corporation
    • Satoshi AOKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    OILY INK AND METHOD OF INKJET PRINTING
    • Publication number 20120188306
    • Publication date Jul 26, 2012
    • Riso Kagaku Corporation
    • Yoshifumi WATANABE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OILY INK AND METHOD OF INKJET PRINTING
    • Publication number 20120176440
    • Publication date Jul 12, 2012
    • RISO KAGAKU COPORATION
    • Yoshifumi WATANABE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD OF NON-AQUEOUS INKJET COMPOSITE PRINTING AND INK SET
    • Publication number 20120001979
    • Publication date Jan 5, 2012
    • Riso Kagaku Corporation
    • Yoshifumi WATANABE
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NON-AQUEOUS PIGMENT INK
    • Publication number 20110046298
    • Publication date Feb 24, 2011
    • Riso Kagaku Corporation
    • Tetsuo Hosoya
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLARIZING LENS
    • Publication number 20110037943
    • Publication date Feb 17, 2011
    • HOYA CORPORATION
    • Yoshifumi WATANABE
    • G02 - OPTICS
  • Information Patent Application

    METHOD OF MANUFACTURING POLARIZING EYEGLASS LENS
    • Publication number 20110030152
    • Publication date Feb 10, 2011
    • HOYA CORPORATION
    • Yoshifumi WATANABE
    • G02 - OPTICS
  • Information Patent Application

    POLARIZING LENS
    • Publication number 20110032475
    • Publication date Feb 10, 2011
    • HOYA CORPORATION
    • Yoshifumi WATANABE
    • G02 - OPTICS
  • Information Patent Application

    METHOD OF MANUFACTURING SPECTACLE LENS
    • Publication number 20100209603
    • Publication date Aug 19, 2010
    • Keigo Hasegawa
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Ink set and printing method
    • Publication number 20100136236
    • Publication date Jun 3, 2010
    • Riso Kagaku Corporation
    • Tetsuo Hosoya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...