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Masatoshi Kamitani

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Radio-frequency power amplifier device
    • Patent number 11,942,911
    • Issue date Mar 26, 2024
    • NUVOTON TECHNOLOGY CORPORATION JAPAN
    • Kazuhiko Ohhashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification device
    • Patent number 11,362,011
    • Issue date Jun 14, 2022
    • NUVOTON TECHNOLOGY CORPORATION JAPAN
    • Kazuhiko Ohhashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-frequency transistor
    • Patent number 11,195,904
    • Issue date Dec 7, 2021
    • NUVOTON TECHNOLOGY CORPORATION JAPAN
    • Kouki Yamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-frequency amplifier
    • Patent number 10,862,440
    • Issue date Dec 8, 2020
    • PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
    • Masatoshi Kamitani
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    High-frequency transistor
    • Patent number 10,756,165
    • Issue date Aug 25, 2020
    • PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
    • Kouki Yamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplifier
    • Patent number 9,374,039
    • Issue date Jun 21, 2016
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masatoshi Kamitani
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    High-frequency power amplifier
    • Patent number 8,710,927
    • Issue date Apr 29, 2014
    • Panasonic Corporation
    • Masatoshi Kamitani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Constant-voltage circuit
    • Patent number 8,368,459
    • Issue date Feb 5, 2013
    • Panasonic Corporation
    • Masatoshi Kamitani
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Radio frequency power amplifier
    • Patent number 8,279,010
    • Issue date Oct 2, 2012
    • Panasonic Corporation
    • Masato Seki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 7,554,410
    • Issue date Jun 30, 2009
    • Panasonic Corporation
    • Katsuhiko Kawashima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    High-frequency power amplifier device
    • Patent number 7,541,874
    • Issue date Jun 2, 2009
    • Panasonic Corporation
    • Masahiro Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Photographic camera
    • Patent number RE34453
    • Issue date Nov 23, 1993
    • Minolta Camera Kabushiki Kaisha
    • Masatoshi Kamitani
    • 354 -
  • Information Patent Grant

    Camera system with lens movable in vertical direction to optical ax...
    • Patent number 5,237,363
    • Issue date Aug 17, 1993
    • Minolta Camera Kabushiki Kaisha
    • Takashi Okada
    • G02 - OPTICS
  • Information Patent Grant

    Detector position adjusting mechanism for rangefinder automatic foc...
    • Patent number 5,099,112
    • Issue date Mar 24, 1992
    • Minolta Camera Kabushiki Kaisha
    • Masatoshi Kamitani
    • G02 - OPTICS
  • Information Patent Grant

    Variable focal length camera
    • Patent number 5,099,263
    • Issue date Mar 24, 1992
    • Minolta Camera Kabushiki Kaisha
    • Toshiaki Matsumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Viewfinder of the real image type
    • Patent number 4,999,658
    • Issue date Mar 12, 1991
    • Minolta Camera Kabushiki Kaisha
    • Masatoshi Kamitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic camera
    • Patent number 4,806,961
    • Issue date Feb 21, 1989
    • Minolta Camera Kabushiki Kaisha
    • Masatoshi Kamitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Variable focal length camera
    • Patent number 4,771,303
    • Issue date Sep 13, 1988
    • Minolta Camera Kabushiki Kaisha
    • Toshiaki Matsumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH FREQUENCY POWER AMPLIFIVATION DEVICE
    • Publication number 20240195369
    • Publication date Jun 13, 2024
    • NUVOTON TECHNOLOGY CORPORATION JAPAN
    • Kazuhiko OHHASHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    RADIO-FREQUENCY POWER AMPLIFIER DEVICE
    • Publication number 20240039487
    • Publication date Feb 1, 2024
    • NUVOTON TECHNOLOGY CORPORATION JAPAN
    • Kazuhiko OHHASHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION DEVICE
    • Publication number 20220020658
    • Publication date Jan 20, 2022
    • NUVOTON TECHNOLOGY CORPORATION JAPAN
    • Kazuhiko OHHASHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MONOLITHIC SEMICONDUCTOR DEVICE AND HYBRID SEMICONDUCTOR DEVICE
    • Publication number 20220020873
    • Publication date Jan 20, 2022
    • NUVOTON TECHNOLOGY CORPORATION JAPAN
    • Kaname MOTOYOSHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH-FREQUENCY AMPLIFIER
    • Publication number 20220021344
    • Publication date Jan 20, 2022
    • NUVOTON TECHNOLOGY CORPORATION JAPAN
    • Masahiro MAEDA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH-FREQUENCY TRANSISTOR
    • Publication number 20200350397
    • Publication date Nov 5, 2020
    • Panasonic Semiconductor Solutions Co., Ltd.
    • Kouki YAMAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-FREQUENCY TRANSISTOR
    • Publication number 20190378894
    • Publication date Dec 12, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kouki YAMAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-FREQUENCY AMPLIFIER
    • Publication number 20190363683
    • Publication date Nov 28, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masatoshi KAMITANI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20160079927
    • Publication date Mar 17, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • MASATOSHI KAMITANI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH-FREQUENCY POWER AMPLIFIER
    • Publication number 20130285749
    • Publication date Oct 31, 2013
    • MASATOSHI KAMITANI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RADIO FREQUENCY POWER AMPLIFIER
    • Publication number 20120001695
    • Publication date Jan 5, 2012
    • PANASONIC CORPORATION
    • Masato SEKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CONSTANT-VOLTAGE CIRCUIT
    • Publication number 20110304386
    • Publication date Dec 15, 2011
    • PANASONIC CORPORATION
    • Masatoshi Kamitani
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Power amplifier
    • Publication number 20080094142
    • Publication date Apr 24, 2008
    • Katsuhiko Kawashima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    High-frequency power amplifier device
    • Publication number 20070229170
    • Publication date Oct 4, 2007
    • Masahiro Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY