TREA

Takayuki Matsuzuka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power amplifier
    • Patent number 9,543,902
    • Issue date Jan 10, 2017
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 8,917,144
    • Issue date Dec 23, 2014
    • Mitsubishi Electric Corporation
    • Kazuhiro Iyomasa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 8,686,795
    • Issue date Apr 1, 2014
    • Mitsubishi Electric Corporation
    • Atsushi Okamura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 8,659,352
    • Issue date Feb 25, 2014
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 8,461,929
    • Issue date Jun 11, 2013
    • Mitsubishi Electric Corporation
    • Kazuya Yamamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 8,432,227
    • Issue date Apr 30, 2013
    • Mitsubishi Electric Corporation
    • Atsushi Okamura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 8,354,888
    • Issue date Jan 15, 2013
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 8,217,722
    • Issue date Jul 10, 2012
    • Mitsubishi Electric Corporation
    • Kazuya Yamamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Emitter-follower type bias circuit
    • Patent number 8,138,836
    • Issue date Mar 20, 2012
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier bias circuit
    • Patent number 7,936,219
    • Issue date May 3, 2011
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Wave detector circuit
    • Patent number 7,705,658
    • Issue date Apr 27, 2010
    • Mitsubishi Electric Corporation
    • Kazuya Yamamoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Power amplifier
    • Patent number 7,605,648
    • Issue date Oct 20, 2009
    • Mitsubishi Electric Corporation
    • Kazuya Yamamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Voltage-controlled oscillator
    • Patent number 7,602,259
    • Issue date Oct 13, 2009
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 7,602,238
    • Issue date Oct 13, 2009
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Voltage-controlled oscillator
    • Patent number 7,397,318
    • Issue date Jul 8, 2008
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Cascode circuit
    • Patent number 7,342,453
    • Issue date Mar 11, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Hirotaka Amasuga
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device having an improved voltage controlled oscillator
    • Patent number 7,323,763
    • Issue date Jan 29, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor integrated circuit device
    • Patent number 7,088,194
    • Issue date Aug 8, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Voltage controlled oscillating circuit
    • Patent number 6,933,796
    • Issue date Aug 23, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Compact high-frequency circuit device
    • Patent number 6,535,090
    • Issue date Mar 18, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Takayuki Matsuzuka
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20160285421
    • Publication date Sep 29, 2016
    • Mitsubishi Electric Corporation
    • Takayuki MATSUZUKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20140070890
    • Publication date Mar 13, 2014
    • Mitsubishi Electric Corporation
    • Kazuhiro Iyomasa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20130241659
    • Publication date Sep 19, 2013
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20130207729
    • Publication date Aug 15, 2013
    • Mitsubishi Electric Corporation
    • Atsushi Okamura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20120306579
    • Publication date Dec 6, 2012
    • Mitsubishi Electric Corporation
    • Atsushi Okamura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20120154055
    • Publication date Jun 21, 2012
    • Mitsubishi Electric Corporation
    • Kazuya Yamamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20120146733
    • Publication date Jun 14, 2012
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20120062321
    • Publication date Mar 15, 2012
    • Mitsubishi Electric Corporation
    • Kazuya Yamamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    EMITTER-FOLLOWER TYPE BIAS CIRCUIT
    • Publication number 20110187459
    • Publication date Aug 4, 2011
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER BIAS CIRCUIT
    • Publication number 20110018639
    • Publication date Jan 27, 2011
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20090174474
    • Publication date Jul 9, 2009
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20090027130
    • Publication date Jan 29, 2009
    • Mitsubishi Electric Corporation
    • Kazuya Yamamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    VOLTAGE-CONTROLLED OSCILLATOR
    • Publication number 20080238562
    • Publication date Oct 2, 2008
    • Mitsubishi Electric Corporation
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    WAVE DETECTOR CIRCUIT
    • Publication number 20080174356
    • Publication date Jul 24, 2008
    • Mitsubishi Electric Corporation
    • Kazuya YAMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH-FREQUENCY OSCILLATOR
    • Publication number 20080143447
    • Publication date Jun 19, 2008
    • Mitsubishi Electric Corporation
    • Shinsuke WATANABE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    VOLTAGE-CONTROLLED OSCILLATOR
    • Publication number 20070126520
    • Publication date Jun 7, 2007
    • Mitsubishi Electric Corporation
    • Takayuki MATSUZUKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Cascode circuit
    • Publication number 20070040226
    • Publication date Feb 22, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Hirotaka Amasuga
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor device having an improved voltage control oscillator...
    • Publication number 20060006418
    • Publication date Jan 12, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Suzuki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Voltage controlled oscillating circuit
    • Publication number 20040155719
    • Publication date Aug 12, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Satoshi Suzuki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor integrated circuit device
    • Publication number 20040150482
    • Publication date Aug 5, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Takayuki Matsuzuka
    • H03 - BASIC ELECTRONIC CIRCUITRY