TREA

Tetsu OWADA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-noise component
    • Patent number 11,735,869
    • Issue date Aug 22, 2023
    • Mitsubishi Electric Corporation
    • Takeshi Uchida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transmission path design assistance system, transmission path desig...
    • Patent number 11,727,179
    • Issue date Aug 15, 2023
    • Mitsubishi Electric Corporation
    • Koji Shibuya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Reception circuit
    • Patent number 11,418,314
    • Issue date Aug 16, 2022
    • Mitsubishi Electric Corporation
    • Takashi Kuwahara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Array antenna device and communication device
    • Patent number 11,336,009
    • Issue date May 17, 2022
    • Mitsubishi Electric Corporation
    • Takashi Kuwahara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Array antenna apparatus and method for fabricating same
    • Patent number 11,211,710
    • Issue date Dec 28, 2021
    • Mitsubishi Electric Corporation
    • Yoichi Kitamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Signal transmission system
    • Patent number 10,855,332
    • Issue date Dec 1, 2020
    • Mitsubishi Electric Corporation
    • Takashi Kuwahara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Circularly polarized wave generator
    • Patent number 9,929,454
    • Issue date Mar 27, 2018
    • Mitsubishi Electrics Corporation
    • Yu Ushijima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Non-reciprocal circuit
    • Patent number 9,761,922
    • Issue date Sep 12, 2017
    • Mitsubishi Electric Corporation
    • Hidenori Ishibashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Antenna device and array antenna device
    • Patent number 9,490,532
    • Issue date Nov 8, 2016
    • Mitsubishi Electric Corporation
    • Takashi Maruyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Planar circuit to waveguide transition having openings formed in a...
    • Patent number 9,368,855
    • Issue date Jun 14, 2016
    • Mitsubishi Electric Corporation
    • Takeshi Yuasa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Directional coupler
    • Patent number 9,331,373
    • Issue date May 3, 2016
    • Mitsubishi Electric Corporation
    • Akimichi Hirota
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 9,184,485
    • Issue date Nov 10, 2015
    • Mitsubishi Electric Corporation
    • Hideharu Yoshioka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Polarization coupler
    • Patent number 9,000,861
    • Issue date Apr 7, 2015
    • Mitsubishi Electric Corporation
    • Hiroto Ado
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRICAL CONNECTOR
    • Publication number 20240039200
    • Publication date Feb 1, 2024
    • Mitsubishi Electric Corporation
    • Takeshi UCHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CABLE SIGNAL TRANSMISSION SYSTEM
    • Publication number 20230162890
    • Publication date May 25, 2023
    • Mitsubishi Electric Corporation
    • Koji SHIBUYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NOISE INTRUSION POSITION ESTIMATION DEVICE AND NOISE INTRUSION POSI...
    • Publication number 20230018215
    • Publication date Jan 19, 2023
    • Mitsubishi Electric Corporation
    • Koji SHIBUYA
    • G01 - MEASURING TESTING
  • Information Patent Application

    RECEPTION CIRCUIT
    • Publication number 20220038253
    • Publication date Feb 3, 2022
    • Mitsubishi Electric Corporation
    • Takashi KUWAHARA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    TRANSMISSION PATH DESIGN ASSISTANCE SYSTEM, TRANSMISSION PATH DESIG...
    • Publication number 20210319163
    • Publication date Oct 14, 2021
    • Mitsubishi Electric Corporation
    • Koji SHIBUYA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ANTI-NOISE COMPONENT
    • Publication number 20210288448
    • Publication date Sep 16, 2021
    • Mitsubishi Electric Corporation
    • Takeshi UCHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRAY ANTENNA DEVICE AND COMMUNICATION DEVICE
    • Publication number 20210104817
    • Publication date Apr 8, 2021
    • Mitsubishi Electric Corporation
    • Takashi KUWAHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMUNICATION SYSTEM AND SIGNAL REPEATER
    • Publication number 20210044324
    • Publication date Feb 11, 2021
    • Mitsubishi Electric Corporation
    • Yusuke SUZUKI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SIGNAL TRANSMISSION SYSTEM
    • Publication number 20200244307
    • Publication date Jul 30, 2020
    • Mitsubishi Electric Corporation
    • Takashi KUWAHARA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Array Antenna Apparatus and Method For Fabricating Same
    • Publication number 20200235478
    • Publication date Jul 23, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoichi KITAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CIRCULARLY POLARIZED WAVE GENERATOR
    • Publication number 20170170571
    • Publication date Jun 15, 2017
    • Mitsubishi Electric Corporation
    • Yu USHIJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NON-RECIPROCAL CIRCUIT
    • Publication number 20160211564
    • Publication date Jul 21, 2016
    • Mitsubishi Electric Corporation
    • Hidenori ISHIBASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA DEVICE AND ARRAY ANTENNA DEVICE
    • Publication number 20160006118
    • Publication date Jan 7, 2016
    • Mitsubishi Electric Corporation
    • Takashi MARUYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLANAR CIRCUIT TO WAVEGUIDE TRANSITION
    • Publication number 20150008991
    • Publication date Jan 8, 2015
    • Mitsubishi Electric Corporation
    • Takeshi Yuasa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20140292439
    • Publication date Oct 2, 2014
    • Mitsubishi Electric Corporation
    • Hideharu YOSHIOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20140292440
    • Publication date Oct 2, 2014
    • Mitsubishi Electric Corporation
    • Akimichi HIROTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POLARIZATION COUPLER
    • Publication number 20140197908
    • Publication date Jul 17, 2014
    • MITSUBISHI ELECTRIC CORPORATION
    • Hiroto Ado
    • H01 - BASIC ELECTRIC ELEMENTS