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Tatsuaki Kasai

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HORIZONTALLY ORIENTED LIQUID CRYSTAL CURED FILM AND LAMINATE INCLUD...
    • Publication number 20230018608
    • Publication date Jan 19, 2023
    • Sumitomo Chemical Company, Limited
    • Tatsuaki KASAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PERPENDICULARLY ALIGNED LIQUID CRYSTAL CURED FILM AND LAMINATE INCL...
    • Publication number 20210403811
    • Publication date Dec 30, 2021
    • Sumitomo Chemical Company, Limited
    • Tatsuaki KASAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POLYMERIZABLE LIQUID CRYSTAL COMPOSITION AND RETARDATION PLATE
    • Publication number 20200165519
    • Publication date May 28, 2020
    • Sumitomo Chemical Company, Limited
    • Naoko INUI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION
    • Publication number 20170335191
    • Publication date Nov 23, 2017
    • Sumitomo Chemical Company, Limited
    • Daichi FUJIMOTO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION, METHOD OF PRODUCING THE SAME, AND RETAR...
    • Publication number 20170306234
    • Publication date Oct 26, 2017
    • Sumitomo Chemical Company, Limited
    • Daichi FUJIMOTO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION
    • Publication number 20170283700
    • Publication date Oct 5, 2017
    • Sumitomo Chemical Company, Limited
    • Shinnosuke YOSHIOKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    RETARDATION FILM
    • Publication number 20170184767
    • Publication date Jun 29, 2017
    • Sumitomo Chemical Company, Limited
    • Nobuyuki HATANAKA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL CURED FILM, OPTICAL FILM INCLUDING THE LIQUID CRYSTA...
    • Publication number 20170022416
    • Publication date Jan 26, 2017
    • Sumitomo Chemical Company, Limited
    • Tatsuaki KASAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LAMINATED BODY, CIRCULARLY POLARIZING PLATE INCLUDING LAMINATED BOD...
    • Publication number 20170023717
    • Publication date Jan 26, 2017
    • Sumitomo Chemical Company, Limited
    • Nobuyuki HATANAKA
    • G02 - OPTICS
  • Information Patent Application

    COMPOSITION AND DISPLAY DEVICE
    • Publication number 20170022418
    • Publication date Jan 26, 2017
    • Sumitomo Chemical Company, Limited
    • Tatsuaki KASAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OPTICAL FILM
    • Publication number 20160146995
    • Publication date May 26, 2016
    • Sumitomo Chemical Company, Limited
    • Tatsuaki KASAI
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIQUID CRYSTAL CURED LAYER
    • Publication number 20150218453
    • Publication date Aug 6, 2015
    • Sumitomo Chemical Company, Limited
    • Tadahiro KOBAYASHI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    OPTICALLY ANISOTROPIC SHEET FOR TRANSFER
    • Publication number 20150219811
    • Publication date Aug 6, 2015
    • Sumitomo Chemical Company, Limited
    • Tadahiro KOBAYASHI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    OPTICALLY ANISOTROPIC SHEET
    • Publication number 20150062505
    • Publication date Mar 5, 2015
    • Sumitomo Chemical Company, Limited
    • Nobuyuki HATANAKA
    • G02 - OPTICS