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Takeshi Oshima

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER AMPLIFICATION HIGH-FREQUENCY CIRCUIT DEVICE
    • Publication number 20240213189
    • Publication date Jun 27, 2024
    • Mitsubishi Electric Corporation
    • Yuta SUGIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HEATING DEVICE
    • Publication number 20210410241
    • Publication date Dec 30, 2021
    • Mitsubishi Electric Corporation
    • Hiroshi ITAKURA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COAXIAL-WAVEGUIDE-TO-HOLLOW-WAVEGUIDE TRANSITION CIRCUIT
    • Publication number 20200328491
    • Publication date Oct 15, 2020
    • Mitsubishi Electric Corporation
    • Akimichi HIROTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WAVEGUIDE NON-REFLECTIVE TERMINATOR AND WAVEGUIDE CIRCUIT
    • Publication number 20200274218
    • Publication date Aug 27, 2020
    • Mitsubishi Electric Corporation
    • Yu USHIJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HOLLOW-WAVEGUIDE-TO-PLANAR-WAVEGUIDE TRANSITION CIRCUIT
    • Publication number 20200235454
    • Publication date Jul 23, 2020
    • Mitsubishi Electric Corporation
    • Hiromasa NAKAJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTER-BOARD CONNECTION STRUCTURE
    • Publication number 20200022249
    • Publication date Jan 16, 2020
    • Mitsubishi Electric Corporation
    • Takeshi YUASA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTIBAND FILTER
    • Publication number 20190357348
    • Publication date Nov 21, 2019
    • Mitsubishi Electric Corporation
    • Takeshi YUASA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WAVEGUIDE STRIP LINE TRANSDUCER AND POWER FEED CIRCUIT
    • Publication number 20190157735
    • Publication date May 23, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Motomi WATANABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HOLLOW-WAVEGUIDE-TO-PLANAR-WAVEGUIDE TRANSITION CIRCUIT
    • Publication number 20190148808
    • Publication date May 16, 2019
    • Mitsubishi Electric Corporation
    • Hiromasa NAKAJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WAVEGUIDE CIRCUIT
    • Publication number 20190058233
    • Publication date Feb 21, 2019
    • Mitsubishi Electric Corporation
    • Akimichi HIROTA
    • H01 - BASIC ELECTRIC ELEMENTS