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Yukiko NAKAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin composition, toner for developing electrostatic charge image,...
    • Patent number 12,321,132
    • Issue date Jun 3, 2025
    • Konica Minolta, Inc.
    • Kazuaki Nakamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photoresponsive polymer, photoresponsive adhesive, toner, and image...
    • Patent number 12,265,356
    • Issue date Apr 1, 2025
    • Konica Minolta, Inc.
    • Haruo Horiguchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photoresponsive polymer
    • Patent number 12,181,833
    • Issue date Dec 31, 2024
    • Konica Minolta, Inc.
    • Kouji Sugama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photoresponsive compound
    • Patent number 12,025,909
    • Issue date Jul 2, 2024
    • Konica Minolta, Inc.
    • Yukiko Nakai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photoresponsive compound
    • Patent number 12,006,292
    • Issue date Jun 11, 2024
    • Konica Minolta, Inc.
    • Yukiko Nakai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Photoresponsive polymer
    • Patent number 11,994,827
    • Issue date May 28, 2024
    • Konica Minolta, Inc.
    • Kouji Sugama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photoresponsive material, adhesive, optical switching material, ton...
    • Patent number 11,976,230
    • Issue date May 7, 2024
    • Konica Minolta, Inc.
    • Yukiko Nakai
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Photoresponsive compound
    • Patent number 11,762,276
    • Issue date Sep 19, 2023
    • Konica Minolta, Inc.
    • Yukiko Nakai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTORESPONSIVE COMPOUND
    • Publication number 20230067136
    • Publication date Mar 2, 2023
    • Konica Minolta, Inc.
    • Yukiko NAKAI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PHOTORESPONSIVE COMPOUND
    • Publication number 20220390824
    • Publication date Dec 8, 2022
    • Konica Minolta, Inc.
    • Yukiko NAKAI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHOTORESPONSIVE POLYMER
    • Publication number 20220373913
    • Publication date Nov 24, 2022
    • Konica Minolta, Inc.
    • Kouji SUGAMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RESIN COMPOSITION, TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE,...
    • Publication number 20220107576
    • Publication date Apr 7, 2022
    • Konica Minolta, Inc.
    • Kazuaki NAKAMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHOTORESPONSIVE POLYMER, PHOTORESPONSIVE ADHESIVE, TONER, AND IMAGE...
    • Publication number 20220066345
    • Publication date Mar 3, 2022
    • Konica Minolta, Inc.
    • Haruo HORIGUCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PHOTORESPONSIVE COMPOUND, ADHESIVE, SWITCHING MATERIAL, AND TONER C...
    • Publication number 20220064107
    • Publication date Mar 3, 2022
    • Konica Minolta, Inc.
    • Toyoko SHIBATA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PHOTORESPONSIVE POLYMER
    • Publication number 20220043366
    • Publication date Feb 10, 2022
    • Konica Minolta, Inc.
    • Kouji SUGAMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHOTORESPONSIVE COMPOUND
    • Publication number 20220043333
    • Publication date Feb 10, 2022
    • Konica Minolta, Inc.
    • Yukiko NAKAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PHOTORESPONSIVE MATERIAL, ADHESIVE, OPTICAL SWITCHING MATERIAL, TON...
    • Publication number 20210332272
    • Publication date Oct 28, 2021
    • Konica Minolta, Inc.
    • Yukiko NAKAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...