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Akihiro Umeda

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  • Nara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymer heating element
    • Patent number 8,519,305
    • Issue date Aug 27, 2013
    • Panasonic Corporation
    • Keizo Nakajima
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PTC RESISTOR
    • Publication number 20130277359
    • Publication date Oct 24, 2013
    • Hirosi FUKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POLYMER HEATING ELEMENT
    • Publication number 20100326976
    • Publication date Dec 30, 2010
    • PANASONIC CORPORATION
    • Keizo Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHEET HEATING ELEMENT
    • Publication number 20100038356
    • Publication date Feb 18, 2010
    • Panasonic Corporation
    • Hirosi Fukuda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PTC RESISTOR
    • Publication number 20100038357
    • Publication date Feb 18, 2010
    • Panasonic Corporation
    • Hirosi Fukuda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR