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Masataka Otsuka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna device
    • Patent number 12,199,360
    • Issue date Jan 14, 2025
    • Mitsubishi Electric Corporation
    • Shunichi Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Array antenna apparatus and method for manufacturing array antenna...
    • Patent number 11,605,903
    • Issue date Mar 14, 2023
    • Mitsubishi Electric Corporation
    • Hikaru Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Array antenna device
    • Patent number 11,183,771
    • Issue date Nov 23, 2021
    • Mitsubishi Electric Corporation
    • Kei Yokokawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Array antenna device
    • Patent number 11,128,053
    • Issue date Sep 21, 2021
    • Mitsubishi Electric Corporation
    • Narihiro Nakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Array antenna device
    • Patent number 10,992,039
    • Issue date Apr 27, 2021
    • Mitsubishi Electric Corporation
    • Kei Yokokawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device and method for reducing grating lobe
    • Patent number 10,923,813
    • Issue date Feb 16, 2021
    • Mitsubishi Electric Corporation
    • Takashi Maruyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device
    • Patent number 10,873,121
    • Issue date Dec 22, 2020
    • Mitsubishi Electric Corporation
    • Jun Goto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Splitter circuit and antenna
    • Patent number 10,615,497
    • Issue date Apr 7, 2020
    • Mitsubishi Electric Corporation
    • Hikaru Watanabe
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Antenna device and array antenna device
    • Patent number 10,361,483
    • Issue date Jul 23, 2019
    • Mitsubishi Electric Corporation
    • Takashi Maruyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Array antenna device and calibration method therefor
    • Patent number 10,355,740
    • Issue date Jul 16, 2019
    • Mitsubishi Electric Corporation
    • Satoshi Yamaguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Antenna apparatus and antenna excitation method
    • Patent number 10,326,201
    • Issue date Jun 18, 2019
    • Mitsubishi Electric Corporation
    • Tasuku Kuriyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device
    • Patent number 10,284,239
    • Issue date May 7, 2019
    • Mitsubishi Electric Corporation
    • Tasuku Kuriyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna apparatus
    • Patent number 10,142,000
    • Issue date Nov 27, 2018
    • Mitsubishi Electric Corporation
    • Kazunari Kihira
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Antenna device and antenna excitation method
    • Patent number 9,917,377
    • Issue date Mar 13, 2018
    • Mitsubishi Electric Corporation
    • Makoto Matsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Waveguide slot array antenna apparatus
    • Patent number 8,599,090
    • Issue date Dec 3, 2013
    • Mitsubishi Electric Corporation
    • Satoshi Yamaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power supply apparatus and power supply method
    • Patent number 8,379,758
    • Issue date Feb 19, 2013
    • Mitsubishi Denki Kabushiki Kaisha
    • Noriharu Suematsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply apparatus and power supply method
    • Patent number 7,817,742
    • Issue date Oct 19, 2010
    • Mitsubishi Denki Kabushiki Kaisha
    • Noriharu Suematsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20230223694
    • Publication date Jul 13, 2023
    • Mitsubishi Electric Corporation
    • Shunichi IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRAY ANTENNA DEVICE
    • Publication number 20200395676
    • Publication date Dec 17, 2020
    • Mitsubishi Electric Corporation
    • Kei YOKOKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRAY ANTENNA DEVICE
    • Publication number 20200044358
    • Publication date Feb 6, 2020
    • Mitsubishi Electric Corporation
    • Narihiro NAKAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRAY ANTENNA APPARATUS AND METHOD FOR MANUFACTURING ARRAY ANTENNA...
    • Publication number 20190260137
    • Publication date Aug 22, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Hikaru WATANABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRAY ANTENNA DEVICE
    • Publication number 20190229418
    • Publication date Jul 25, 2019
    • Mitsubishi Electric Corporation
    • Kei YOKOKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WIRELESS COMMUNICATION SYSTEM
    • Publication number 20190140724
    • Publication date May 9, 2019
    • Mitsubishi Electric Corporation
    • Tasuku KURIYAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ARRAY ANTENNA DEVICE
    • Publication number 20190131701
    • Publication date May 2, 2019
    • Mitsubishi Electric Corporation
    • Hikaru WATANABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPLITTER CIRCUIT AND ANTENNA
    • Publication number 20190109377
    • Publication date Apr 11, 2019
    • Mitsubishi Electric Corporation
    • Hikaru WATANABE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ANTENNA DEVICE AND METHOD FOR REDUCING GRATING LOBE
    • Publication number 20190058262
    • Publication date Feb 21, 2019
    • Mitsubishi Electric Corporation
    • Takashi MARUYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    ANTENNA APPARATUS AND ANTENNA EXCITATION METHOD
    • Publication number 20190051984
    • Publication date Feb 14, 2019
    • Mitsubishi Electric Corporation
    • Tasuku KURIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRAY ANTENNA DEVICE AND CALIBRATION METHOD THEREFOR
    • Publication number 20190044568
    • Publication date Feb 7, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Satoshi YAMAGUCHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20180375183
    • Publication date Dec 27, 2018
    • Mitsubishi Electric Corporation
    • Jun GOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA APPARATUS
    • Publication number 20180287678
    • Publication date Oct 4, 2018
    • Mitsubishi Electric Corporation
    • Kazunari KIHIRA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20180269911
    • Publication date Sep 20, 2018
    • Mitsubishi Electric Corporation
    • Tasuku KURIYAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ANTENNA DEVICE AND ANTENNA EXCITATION METHOD
    • Publication number 20180019524
    • Publication date Jan 18, 2018
    • Mitsubishi Electric Corporation
    • Makoto MATSUKI
    • G01 - MEASURING TESTING
  • Information Patent Application

    ANTENNA DEVICE AND ARRAY ANTENNA DEVICE
    • Publication number 20170207529
    • Publication date Jul 20, 2017
    • Mitsubishi Electric Corporation
    • Takashi MARUYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SUPPLY APPARATUS AND POWER SUPPLY METHOD
    • Publication number 20100329385
    • Publication date Dec 30, 2010
    • Noriharu Suematsu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WAVEGUIDE SLOT ARRAY ANTENNA APPARATUS
    • Publication number 20100321265
    • Publication date Dec 23, 2010
    • Mitsubishi Electric Corporation
    • Satoshi Yamaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Power supply apparatus and power supply method
    • Publication number 20070081585
    • Publication date Apr 12, 2007
    • Noriharu Suematsu
    • G06 - COMPUTING CALCULATING COUNTING