TREA

Toshio Hayakawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic circuit package
    • Patent number 10,269,726
    • Issue date Apr 23, 2019
    • TDK Corporation
    • Kenichi Kawabata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic circuit package
    • Patent number 10,170,431
    • Issue date Jan 1, 2019
    • TDK Corporation
    • Kenichi Kawabata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic circuit package
    • Patent number 9,966,343
    • Issue date May 8, 2018
    • TDK Corporation
    • Kenichi Kawabata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic circuit package
    • Patent number 9,953,932
    • Issue date Apr 24, 2018
    • TDK Corporation
    • Kenichi Kawabata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Organic electro-luminescense display apparatus
    • Patent number 8,159,132
    • Issue date Apr 17, 2012
    • TDK Corporation
    • Mitsufumi Kodama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Organic EL display assembly
    • Patent number 6,284,342
    • Issue date Sep 4, 2001
    • TDK Corporation
    • Akira Ebisawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC CIRCUIT PACKAGE
    • Publication number 20180033738
    • Publication date Feb 1, 2018
    • TDK Corporation
    • KENICHI KAWABATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC CIRCUIT PACKAGE
    • Publication number 20170309576
    • Publication date Oct 26, 2017
    • TDK Corporation
    • KENICHI KAWABATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC CIRCUIT PACKAGE
    • Publication number 20170301628
    • Publication date Oct 19, 2017
    • TDK Corporation
    • KENICHI KAWABATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC CIRCUIT PACKAGE
    • Publication number 20170294387
    • Publication date Oct 12, 2017
    • TDK Corporation
    • KENICHI KAWABATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC CIRCUIT PACKAGE
    • Publication number 20170278804
    • Publication date Sep 28, 2017
    • TDK Corporation
    • KENICHI KAWABATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC EL DISPLAY APPARATUS
    • Publication number 20100301743
    • Publication date Dec 2, 2010
    • TDK Corporation
    • Mitsufumi KODAMA
    • H01 - BASIC ELECTRIC ELEMENTS