TREA

Takakiyo Terakawa

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COLORED RESIN COMPOSITION
    • Publication number 20230106988
    • Publication date Apr 6, 2023
    • Sumitomo Chemical Company, Limited
    • Hirotsugu KANO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLORED RESIN COMPOSITION
    • Publication number 20230043562
    • Publication date Feb 9, 2023
    • Sumitomo Chemical Company, Limited
    • Hirotsugu KANO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    COLORED PHOTOSENSITIVE RESIN COMPOSITION
    • Publication number 20210116806
    • Publication date Apr 22, 2021
    • Sumitomo Chemical Company, Limited
    • Jumpei MORIMOTO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    BLUE CURABLE RESIN COMPOSITION, BLUE COLOR FILTER, AND DISPLAY DEVI...
    • Publication number 20200371435
    • Publication date Nov 26, 2020
    • Sumitomo Chemical Company, Limited
    • Takakiyo TERAKAWA
    • G02 - OPTICS
  • Information Patent Application

    Chemical amplification type positive resist composition
    • Publication number 20030113661
    • Publication date Jun 19, 2003
    • Yasunori Uetani
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...