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Takashi SUMIYOSHI

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  • Yokohama-shi, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    DOHERTY AMPLIFIER CIRCUIT
    • Publication number 20250183850
    • Publication date Jun 5, 2025
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Takashi SUMIYOSHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER CIRCUIT
    • Publication number 20250183847
    • Publication date Jun 5, 2025
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Takashi SUMIYOSHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER CIRCUIT AND SEMICONDUCTOR DEVICE
    • Publication number 20250183848
    • Publication date Jun 5, 2025
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Takashi SUMIYOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DOHERTY AMPLIFIER CIRCUIT AND SEMICONDUCTOR DEVICE
    • Publication number 20250183849
    • Publication date Jun 5, 2025
    • SUMITOMO ELECTRONIC DEVICE INNOVATIONS, INC.
    • Takashi SUMIYOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DOHERTY AMPLIFIER CIRCUIT
    • Publication number 20250183851
    • Publication date Jun 5, 2025
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Takashi SUMIYOSHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFYING CIRCUIT AND DOHERTY AMPLIFIER CIRCUIT
    • Publication number 20250175125
    • Publication date May 29, 2025
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Takashi SUMIYOSHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER CIRCUIT
    • Publication number 20250080065
    • Publication date Mar 6, 2025
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Takashi SUMIYOSHI
    • H03 - BASIC ELECTRONIC CIRCUITRY