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Manabu YANAGIHARA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Integrated semiconductor device
    • Patent number 12,074,093
    • Issue date Aug 27, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Manabu Yanagihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching circuit
    • Patent number 11,398,820
    • Issue date Jul 26, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Daijiro Arisawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor device and method of manufacturing the device
    • Patent number 11,257,918
    • Issue date Feb 22, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yusuke Kanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and method for manufacturing the same
    • Patent number 11,189,549
    • Issue date Nov 30, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hidekazu Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Nitride semiconductor device and method for manufacturing the same
    • Patent number 11,171,228
    • Issue date Nov 9, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hideyuki Okita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Nitride semiconductor device and method for manufacturing same
    • Patent number 11,152,499
    • Issue date Oct 19, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hideyuki Okita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching circuit
    • Patent number 11,031,935
    • Issue date Jun 8, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Daijiro Arisawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,475,802
    • Issue date Nov 12, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Ayanori Ikoshi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,312,339
    • Issue date Jun 4, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Saichirou Kaneko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,090,220
    • Issue date Oct 2, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Ayanori Ikoshi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,083,870
    • Issue date Sep 25, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takahiro Ohori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Nitride semiconductor device
    • Patent number 9,923,069
    • Issue date Mar 20, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Ryusuke Kanomata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,905,563
    • Issue date Feb 27, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takahiro Ohori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,818,835
    • Issue date Nov 14, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Saichirou Kaneko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device composed of AlGaInN layers with inactive regions
    • Patent number 9,761,670
    • Issue date Sep 12, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masahiro Hikita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Nitride semiconductor device
    • Patent number 9,680,053
    • Issue date Jun 13, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masayuki Kuroda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and method for driving the same
    • Patent number RE45989
    • Issue date Apr 26, 2016
    • Panasonic Corporation
    • Tatsuo Morita
    • 001 -
  • Information Patent Grant

    Field-effect transistor with nitride semiconductor and method for f...
    • Patent number 8,779,438
    • Issue date Jul 15, 2014
    • Panasonic Corporation
    • Masahiro Hikita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Equivalent circuit of bidirectional switch, simulation method for b...
    • Patent number 8,745,569
    • Issue date Jun 3, 2014
    • Panasonic Corporation
    • Hiroaki Ueno
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device and method for manufacturing the same
    • Patent number 8,710,548
    • Issue date Apr 29, 2014
    • Panasonic Corporation
    • Manabu Yanagihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 8,598,628
    • Issue date Dec 3, 2013
    • Panasonic Corporation
    • Masahiro Hikita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transistor
    • Patent number 8,592,866
    • Issue date Nov 26, 2013
    • Panasonic Corporation
    • Manabu Yanagihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Two-wire AC switch
    • Patent number 8,593,068
    • Issue date Nov 26, 2013
    • Panasonic Corporation
    • Shingo Hashizume
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 8,569,843
    • Issue date Oct 29, 2013
    • Panasonic Corporation
    • Manabu Yanagihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bi-directional switch, alternating-current two-wire switch, switchi...
    • Patent number 8,526,207
    • Issue date Sep 3, 2013
    • Panasonic Corporation
    • Hiroto Yamagiwa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 8,497,553
    • Issue date Jul 30, 2013
    • Panasonic Corporation
    • Hiroto Yamagiwa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and manufacturing method thereof
    • Patent number 8,497,581
    • Issue date Jul 30, 2013
    • Panasonic Corporation
    • Ayanori Ikoshi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 8,405,126
    • Issue date Mar 26, 2013
    • Panasonic Corporation
    • Daisuke Shibata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor equipment and method of manufacturing the same
    • Patent number 8,384,212
    • Issue date Feb 26, 2013
    • Panasonic Corporation
    • Nobuyuki Otsuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bidirectional switch
    • Patent number 8,344,463
    • Issue date Jan 1, 2013
    • Panasonic Corporation
    • Manabu Yanagihara
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240304630
    • Publication date Sep 12, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hiroto YAMAGIWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDE SEMICONDUCTOR EPITAXIAL SUBSTRATE, METHOD FOR PRODUCING SAM...
    • Publication number 20240112909
    • Publication date Apr 4, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hisayoshi MATSUO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE
    • Publication number 20230411506
    • Publication date Dec 21, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hideyuki OKITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SUPPLY DEVICE, ACF CONVERTER, AND AC ADAPTER
    • Publication number 20230022728
    • Publication date Jan 26, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKEYA OKUNO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220392887
    • Publication date Dec 8, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Manabu YANAGIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED SEMICONDUCTOR DEVICE
    • Publication number 20220320091
    • Publication date Oct 6, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Manabu YANAGIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220302259
    • Publication date Sep 22, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hiroto YAMAGIWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
    • Publication number 20220254902
    • Publication date Aug 11, 2022
    • Hideyuki OKITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHING CIRCUIT
    • Publication number 20210258008
    • Publication date Aug 19, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Daijiro Arisawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20210183747
    • Publication date Jun 17, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hidekazu NAKAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHING CIRCUIT
    • Publication number 20200395933
    • Publication date Dec 17, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Daijiro Arisawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE DEVICE
    • Publication number 20200144386
    • Publication date May 7, 2020
    • Yusuke Kanda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20200119178
    • Publication date Apr 16, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hideyuki OKITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
    • Publication number 20200105917
    • Publication date Apr 2, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hideyuki OKITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20190221503
    • Publication date Jul 18, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hidekazu NAKAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180211878
    • Publication date Jul 26, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Takahiro OHORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180102426
    • Publication date Apr 12, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Ayanori IKOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180040706
    • Publication date Feb 8, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • SAICHIROU KANEKO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170148701
    • Publication date May 25, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • Ayanori IKOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170098649
    • Publication date Apr 6, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • Takahiro OHORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160351676
    • Publication date Dec 1, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • SAICHIROU KANEKO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE
    • Publication number 20160064600
    • Publication date Mar 3, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • MASAYUKI KURODA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160035853
    • Publication date Feb 4, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • SAICHIROU KANEKO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20140103360
    • Publication date Apr 17, 2014
    • PANASONIC CORPORATION
    • Masahiro HIKITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EQUIVALENT CIRCUIT OF BIDIRECTIONAL SWITCH, SIMULATION METHOD FOR B...
    • Publication number 20130232462
    • Publication date Sep 5, 2013
    • PANASONIC CORPORATION
    • Hiroaki UENO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20130087858
    • Publication date Apr 11, 2013
    • PANASONIC CORPORATION
    • Manabu YANAGIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FIELD-EFFECT TRANSISTOR AND METHOD FOR FABRICATING THE SAME
    • Publication number 20120299011
    • Publication date Nov 29, 2012
    • Masahiro Hikita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20120068227
    • Publication date Mar 22, 2012
    • Masahiro HIKITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NITRIDE SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
    • Publication number 20120061729
    • Publication date Mar 15, 2012
    • PANASONIC CORPORATION
    • Daisuke SHIBATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20120001200
    • Publication date Jan 5, 2012
    • PANASONIC CORPORATION
    • Ayanori Ikoshi
    • H01 - BASIC ELECTRIC ELEMENTS