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Kazuyoshi Hosaka

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  • Chiba, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID CRYSTAL LIGHT CONTROL ELEMENT
    • Publication number 20230028353
    • Publication date Jan 26, 2023
    • Nissan Chemical Corporation
    • Kanako SUZUKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20190049797
    • Publication date Feb 14, 2019
    • Nissan Chemical Corporation
    • Kazuyoshi HOSAKA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20170343840
    • Publication date Nov 30, 2017
    • Nissan Chemical Industries, Ltd.
    • Kazuyoshi HOSAKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LCD ELEMENT
    • Publication number 20170247513
    • Publication date Aug 31, 2017
    • NISSAN CHEMMICAL INDUSTRIES, LTD.
    • Kazuyoshi HOSAKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY ELEMENT
    • Publication number 20170199434
    • Publication date Jul 13, 2017
    • Nissan Chemical Industries, Ltd.
    • Kazuyoshi HOSAKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY ELEMENT, LIQUID CRYSTAL ALIGNMENT FILM, AND...
    • Publication number 20170184923
    • Publication date Jun 29, 2017
    • Nissan Chemical Industries, Ltd.
    • Hiroyuki OMURA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Novel diaminobenzene derivative, polyimide precursor and polyimide...
    • Publication number 20060246230
    • Publication date Nov 2, 2006
    • Nissan Chemical Industries, Ltd.
    • Kazuyoshi Hosaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Dye-containing resist composition and color filter using same
    • Publication number 20060172206
    • Publication date Aug 3, 2006
    • Nissan Chemical Industries, Ltd.
    • Masayoshi Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Dye-containing resist composition and color filter using same
    • Publication number 20050227169
    • Publication date Oct 13, 2005
    • Nissan Chemical Industries, Ltd.
    • Masayoshi Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Dye-containing resist composition and color filter using same
    • Publication number 20050095530
    • Publication date May 5, 2005
    • Nissan Chemical Industries, Ltd.
    • Kazuyoshi Hosaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Diamines, polyimide precursors and polyimides produced by using the...
    • Publication number 20040054096
    • Publication date Mar 18, 2004
    • Kazuyoshi Hosaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Diaminobenzene derivative, polyimide precursor and polyimide employ...
    • Publication number 20040048004
    • Publication date Mar 11, 2004
    • Kazuyoshi Hosaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...