TREA

Toshiaki SASADA

Follow

Person

  • Tsukuba-shi, Ibaraki, JP
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Light Emitting Device and Composition
    • Publication number 20240049491
    • Publication date Feb 8, 2024
    • Sumitomo Chemical Company, Limited
    • Toshiaki Sasada
  • Information Patent Application

    Light Emitting Device and Composition
    • Publication number 20240049596
    • Publication date Feb 8, 2024
    • Sumitomo Chemical Company, Limited
    • Toshiaki Sasada
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Light Emitting Device and Composition
    • Publication number 20240040927
    • Publication date Feb 1, 2024
    • Sumitomo Chemical Company, Limited
    • Toshiaki Sasada
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Light Emitting Device and Composition
    • Publication number 20230329081
    • Publication date Oct 12, 2023
    • Sumitomo Chemical Company, Limited
    • Toshiaki Sasada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Light Emitting Device and Composition
    • Publication number 20230320113
    • Publication date Oct 5, 2023
    • Sumitomo Chemical Company, Limited
    • Toshiaki Sasada
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING DEVICE AND PRODUCTION METHOD THEREOF, AND COMPOSITIO...
    • Publication number 20220199904
    • Publication date Jun 23, 2022
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE AND PRODUCTION METHOD THEREOF, AND COMPOSITIO...
    • Publication number 20220190248
    • Publication date Jun 16, 2022
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE AND PRODUCTION METHOD THEREOF, AND COMPOSITIO...
    • Publication number 20220190258
    • Publication date Jun 16, 2022
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE AND COMPOSITION FOR LIGHT EMITTING DEVICE
    • Publication number 20220190251
    • Publication date Jun 16, 2022
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE AND COMPOSITION FOR LIGHT EMITTING DEVICE
    • Publication number 20220173336
    • Publication date Jun 2, 2022
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE COMPOSITION AND LIGHT EMITTING DEVICE CONTAIN...
    • Publication number 20220109107
    • Publication date Apr 7, 2022
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE COMPOSITION AND LIGHT EMITTING DEVICE CONTAIN...
    • Publication number 20220102642
    • Publication date Mar 31, 2022
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20210384448
    • Publication date Dec 9, 2021
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20210359213
    • Publication date Nov 18, 2021
    • Toshiaki SASADA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COMPOSITION FOR LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE CON...
    • Publication number 20210309603
    • Publication date Oct 7, 2021
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    FILM PRODUCTION METHOD
    • Publication number 20210184149
    • Publication date Jun 17, 2021
    • Sumitomo Chemical Company, Limited
    • Satoshi KOBAYASHI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20210175440
    • Publication date Jun 10, 2021
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPOSITION FOR LIGHT-EMITTING ELEMENT, METHOD FOR PRODUCING COMPOS...
    • Publication number 20210175454
    • Publication date Jun 10, 2021
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20210159416
    • Publication date May 27, 2021
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING ELEMENT
    • Publication number 20210074922
    • Publication date Mar 11, 2021
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPOSITION AND LIGHT EMITTING DEVICE USING THE SAME
    • Publication number 20210036241
    • Publication date Feb 4, 2021
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COMPOSITION AND LIGHT EMITTING DEVICE USING THE SAME
    • Publication number 20200407386
    • Publication date Dec 31, 2020
    • Sumitomo Chemical Company, Limited
    • Motoaki USUI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20200216480
    • Publication date Jul 9, 2020
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20200203615
    • Publication date Jun 25, 2020
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPOSITION, PHOSPHORESCENT COMPOUND, AND LIGHT EMITTING DEVICE
    • Publication number 20200194695
    • Publication date Jun 18, 2020
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20200152882
    • Publication date May 14, 2020
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20200136062
    • Publication date Apr 30, 2020
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COMPOSITION AND LIGHT EMITTING DEVICE USING THE SAME
    • Publication number 20200044156
    • Publication date Feb 6, 2020
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LIGHT EMITTING DEVICE, AND METAL COMPLEX AND COMPOSITION USED IN SAME
    • Publication number 20190341560
    • Publication date Nov 7, 2019
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20190259952
    • Publication date Aug 22, 2019
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...