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Naofumi Yoneda

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER DIVIDER/COMBINER
    • Publication number 20210151850
    • Publication date May 20, 2021
    • Mitsubishi Electric Corporation
    • Hideharu YOSHIOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POLARIZATION SEPARATION CIRCUIT
    • Publication number 20200381794
    • Publication date Dec 3, 2020
    • Mitsubishi Electric Corporation
    • Hidenori YUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    POWER DIVIDER/COMBINER
    • Publication number 20200235456
    • Publication date Jul 23, 2020
    • Mitsubishi Electric Corporation
    • Hideharu YOSHIOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR PACKAGE AND MODULE
    • Publication number 20200126896
    • Publication date Apr 23, 2020
    • Mitsubishi Electric Corporation
    • Hideharu YOSHIOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL COMMUNICATION CONNECTOR, OPTICAL COMMUNICATION CABLE, AND E...
    • Publication number 20200110221
    • Publication date Apr 9, 2020
    • SONY CORPORATION
    • KAZUAKI TOBA
    • G02 - OPTICS
  • Information Patent Application

    CONNECTION STRUCTURE OF DIELECTRIC WAVEGUIDE
    • Publication number 20200028228
    • Publication date Jan 23, 2020
    • Mitsubishi Electric Corporation
    • Hideharu YOSHIOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TERMINAL DEVICE
    • Publication number 20190306969
    • Publication date Oct 3, 2019
    • Mitsubishi Electric Corporation
    • Hidenori ISHIBASHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • 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

    THREE-WAY POWER DIVIDER AND MULTIBEAM FORMING CIRCUIT
    • Publication number 20190123414
    • Publication date Apr 25, 2019
    • Mitsubishi Electric Corporation
    • Yu USHIJIMA
    • 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
  • Information Patent Application

    PHASE SHIFT CIRCUIT AND POWER SUPPLY CIRCUIT
    • Publication number 20180366826
    • Publication date Dec 20, 2018
    • Mitsubishi Electric Corporation
    • Hidenori YUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FEED CIRCUIT AND ANTENNA APPARATUS
    • Publication number 20180358679
    • Publication date Dec 13, 2018
    • Mitsubishi Electric Corporation
    • Hidenori YUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC SHIELD STRUCTURE OF HIGH FREQUENCY CIRCUIT AND HIGH...
    • Publication number 20180308776
    • Publication date Oct 25, 2018
    • Mitsubishi Electric Corporation
    • Yasuo MORIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL COMMUNICATION CONNECTOR, OPTICAL COMMUNICATION CABLE, AND E...
    • Publication number 20180259724
    • Publication date Sep 13, 2018
    • SONY CORPORATION
    • KAZUAKI TOBA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL COMMUNICATION CONNECTOR, OPTICAL COMMUNICATION CABLE, AND E...
    • Publication number 20180259715
    • Publication date Sep 13, 2018
    • SONY CORPORATION
    • KAZUAKI TOBA
    • G02 - OPTICS
  • Information Patent Application

    FEEDER CIRCUIT
    • Publication number 20180145423
    • Publication date May 24, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Akimichi HIROTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGING APPARATUS
    • Publication number 20170261840
    • Publication date Sep 14, 2017
    • SONY CORPORATION
    • NAOFUMI YONEDA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING APPARATUS
    • Publication number 20170255084
    • Publication date Sep 7, 2017
    • SONY CORPORATION
    • NAOFUMI YONEDA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    WAVEGUIDE-MICROSTRIP LINE CONVERTER
    • Publication number 20110267153
    • Publication date Nov 3, 2011
    • Mitsubishi Electric Corporation
    • Akimichi Hirota
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER COMBINER/DISTRIBUTOR AND TRANSMITTER USING THE POWER COMBINER...
    • Publication number 20110260771
    • Publication date Oct 27, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Akimichi HIROTA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POWER DIVIDER
    • Publication number 20110032049
    • Publication date Feb 10, 2011
    • Mitsubishi Electric Corporation
    • Yukihiro Tahara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electronic Apparatus
    • Publication number 20100232100
    • Publication date Sep 16, 2010
    • Yohei FUKUMA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20100164888
    • Publication date Jul 1, 2010
    • SONY CORPORATION
    • Yasushi OKUMURA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACCESSORY AND ACCESSORY FOR IMAGE PICKUP APPARATUS
    • Publication number 20100149408
    • Publication date Jun 17, 2010
    • SONY CORPORATION
    • Masahiko Ito
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Antenna Apparatus
    • Publication number 20080030417
    • Publication date Feb 7, 2008
    • Yoji Aramaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna device
    • Publication number 20060017641
    • Publication date Jan 26, 2006
    • Naofumi Yoneda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Waveguide branching filter/polarizer
    • Publication number 20050200430
    • Publication date Sep 15, 2005
    • Yoji Aramaki
    • H01 - BASIC ELECTRIC ELEMENTS