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Muneharu Tokunaga

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power conversion device and communication method
    • Patent number 10,819,217
    • Issue date Oct 27, 2020
    • Mitsubishi Electric Corporation
    • Yasunori Ido
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stacked semiconductor device structure
    • Patent number 6,777,798
    • Issue date Aug 17, 2004
    • Renesas Technology Corp.
    • Takakazu Fukumoto
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Semiconductor device
    • Patent number D465773
    • Issue date Nov 19, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Takakazu Fukumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D461171
    • Issue date Aug 6, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Takakazu Fukumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D460951
    • Issue date Jul 30, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Takakazu Fukumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D460744
    • Issue date Jul 23, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Takakazu Fukumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D459317
    • Issue date Jun 25, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Takakazu Fukumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D459316
    • Issue date Jun 25, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Takakazu Fukumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D458234
    • Issue date Jun 4, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Takakazu Fukumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Memory module
    • Patent number 6,038,132
    • Issue date Mar 14, 2000
    • Mitsubishi Denki Kabushiki Kaisha
    • Muneharu Tokunaga
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERSION DEVICE AND COMMUNICATION METHOD
    • Publication number 20200259411
    • Publication date Aug 13, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Yasunori IDO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stacked semiconductor device structure
    • Publication number 20030127729
    • Publication date Jul 10, 2003
    • Takakazu Fukumoto
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Multilayered memory device
    • Publication number 20030043650
    • Publication date Mar 6, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Nobuhiro Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Stacked semiconductor device structure
    • Publication number 20020105068
    • Publication date Aug 8, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Takakazu Fukumoto
    • H01 - BASIC ELECTRIC ELEMENTS