TREA

Kei ISHIKURA

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  • Osaka-shi, Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composition for resin surface roughening
    • Patent number 11,084,915
    • Issue date Aug 10, 2021
    • Sumitomo Seika Chemicals Co., Ltd.
    • Kiyoshi Nishioka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    CORE-SHELL PARTICLE
    • Publication number 20200215510
    • Publication date Jul 9, 2020
    • THE UNIVERSITY OF TOKYO
    • Toru TORII
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPOSITION FOR RESIN SURFACE ROUGHENING
    • Publication number 20180371197
    • Publication date Dec 27, 2018
    • Sumitomo Seika Chemicals Co., Ltd.
    • Kiyoshi NISHIOKA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CORE-SHELL PARTICLE
    • Publication number 20180311633
    • Publication date Nov 1, 2018
    • THE UNIVERSITY OF TOKYO
    • Toru TORII
    • H01 - BASIC ELECTRIC ELEMENTS