TREA

Masaji Komuro

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Force feedback-type touch panel device
    • Patent number 9,503,083
    • Issue date Nov 22, 2016
    • SMK Corporation
    • Takeshi Matsuda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Plug
    • Patent number 7,997,939
    • Issue date Aug 16, 2011
    • SMK Corporation
    • Taku Akaiwa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Earphone
    • Patent number D606049
    • Issue date Dec 15, 2009
    • SMK Corporation
    • Takeshi Matsuda
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Connector having floating structure
    • Patent number 7,628,628
    • Issue date Dec 8, 2009
    • SMK Corporation
    • Takeshi Matsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Earphone
    • Patent number D599785
    • Issue date Sep 8, 2009
    • SMK Corporation
    • Takeshi Matsuda
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Pair of earphones
    • Patent number D598010
    • Issue date Aug 11, 2009
    • SMK Corporation
    • Takeshi Matsuda
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Plug
    • Patent number 6,843,682
    • Issue date Jan 18, 2005
    • SMK Corporation
    • Takeshi Matsuda
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FORCE FEEDBACK-TYPE TOUCH PANEL DEVICE
    • Publication number 20140202843
    • Publication date Jul 24, 2014
    • SMK Corporation
    • Takeshi MATSUDA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PLUG
    • Publication number 20110136392
    • Publication date Jun 9, 2011
    • SMK Corporation
    • Taku AKAIWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR HAVING FLOATING STRUCTURE
    • Publication number 20090264008
    • Publication date Oct 22, 2009
    • SMK Corporation
    • Takeshi Matsuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Plug
    • Publication number 20040072461
    • Publication date Apr 15, 2004
    • Takeshi Matsuda
    • H01 - BASIC ELECTRIC ELEMENTS