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Masaki Suto

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  • Sendai-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wireless relay amplification apparatus
    • Patent number 7,957,693
    • Issue date Jun 7, 2011
    • Hitachi Kokusai Electric Inc.
    • Hideaki Shimizu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Amplifier
    • Patent number 7,847,630
    • Issue date Dec 7, 2010
    • Hitachi Kokusai Electric Inc.
    • Yoichi Okubo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Distortion compensator
    • Patent number 7,212,584
    • Issue date May 1, 2007
    • Hitachi Kokusai Electric Inc.
    • Naoki Hongo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Radio signal receiving device
    • Patent number 7,149,497
    • Issue date Dec 12, 2006
    • Hitachi Kokusai Electric, Inc.
    • Noriyuki Kagaya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Distortion compensator
    • Patent number 7,142,615
    • Issue date Nov 28, 2006
    • Hitachi Kokusai Electric Inc.
    • Naoki Hongo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Receiving apparatus
    • Patent number 6,968,210
    • Issue date Nov 22, 2005
    • Hitachi Kokusai Electric, Inc.
    • Yoichi Okubo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Amplifying device
    • Patent number 6,959,174
    • Issue date Oct 25, 2005
    • Hitachi Kokusai Electric Inc.
    • Naoki Hongo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Peak limiter and multi-carrier amplification apparatus
    • Patent number 6,931,239
    • Issue date Aug 16, 2005
    • Hitachi Kokusai Electric Inc.
    • Naoki Hongo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Predistortion type distortion compensation apparatus
    • Patent number 6,925,106
    • Issue date Aug 2, 2005
    • Hitachi Kokusai Electric Inc.
    • Masato Horaguchi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifying device
    • Patent number 6,904,267
    • Issue date Jun 7, 2005
    • Hitachi Kokusai Electric Inc.
    • Naoki Hongo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Distortion compensator
    • Patent number 6,856,196
    • Issue date Feb 15, 2005
    • Hitachi Kokusai Electric Inc.
    • Yoichi Okubo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Distortion compensation circuit
    • Patent number 6,809,588
    • Issue date Oct 26, 2004
    • Hitachi Kokusai Electric Inc.
    • Toshio Takada
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Feedforward amplifier circuitry
    • Patent number 6,774,716
    • Issue date Aug 10, 2004
    • Hitachi Kokusai Electric Inc.
    • Masaki Suto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Distortion reducing circuit
    • Patent number 6,753,728
    • Issue date Jun 22, 2004
    • Hitachi Kokusai Electric Inc.
    • Yoichi Okubo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Distortion canceling circuit
    • Patent number 6,741,128
    • Issue date May 25, 2004
    • Hitachi Kokusai Electric Inc.
    • Yoichi Okubo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifier apparatus and method for controlling a local oscillator f...
    • Patent number 6,731,919
    • Issue date May 4, 2004
    • Hitachi Kokusai Electric Inc.
    • Takashi Uchida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Predistortion type distortion compensation amplification apparatus
    • Patent number 6,714,073
    • Issue date Mar 30, 2004
    • Hitachi Kokusai Electric Inc.
    • Masaki Suto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Electronic apparatus having at least two electronic parts operating...
    • Patent number 6,698,224
    • Issue date Mar 2, 2004
    • Hitachi Kokusai Electric Inc.
    • Noriyuki Kagaya
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Distortion compensating device
    • Patent number 6,271,723
    • Issue date Aug 7, 2001
    • Kokusai Electric Co., Ltd.
    • Terufumi Nagano
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Capacity loaded planar antenna with short stubs
    • Publication number 20110134002
    • Publication date Jun 9, 2011
    • Masaki Suto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Amplifier
    • Publication number 20090206927
    • Publication date Aug 20, 2009
    • Hitachi Kokusai Electric Inc.
    • Yoichi Okubo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    WIRELESS RELAY AMPLIFICATION APPARATUS
    • Publication number 20090093212
    • Publication date Apr 9, 2009
    • Hideaki Shimizu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Amplifier
    • Publication number 20070164819
    • Publication date Jul 19, 2007
    • Junetsu Urata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Amplifier
    • Publication number 20060097783
    • Publication date May 11, 2006
    • Hitachi Kokusai Electric Inc.
    • Yoichi Okubo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Ultralow temperature low noise amplification apparatus
    • Publication number 20050128025
    • Publication date Jun 16, 2005
    • Hitachi Kokusai Electric Inc.
    • Takashi Uchida
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Distortion compensator
    • Publication number 20040120420
    • Publication date Jun 24, 2004
    • Naoki Hongo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Distortion compensator
    • Publication number 20040041628
    • Publication date Mar 4, 2004
    • Yoichi Okubo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Feedforward amplifier circuitry
    • Publication number 20030174017
    • Publication date Sep 18, 2003
    • Hitachi Kokusai Electric Inc.
    • Masaki Suto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Predistortion type distortion compensation amplification apparatus
    • Publication number 20030174019
    • Publication date Sep 18, 2003
    • Hitachi Kokusai Electric Inc.
    • Masaki Suto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Electronic apparatus having at least two electronic parts operating...
    • Publication number 20030084677
    • Publication date May 8, 2003
    • Hitachi Kokusai Electric Inc.
    • Noriyuki Kagaya
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Distortion reducing circuit
    • Publication number 20030085761
    • Publication date May 8, 2003
    • Hitachi Kokusai Electric Inc.
    • Yoichi Okubo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Distortion compensation circuit
    • Publication number 20030085762
    • Publication date May 8, 2003
    • Hitachi Kokusai Electric Inc.
    • Toshio Takada
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Radio signal receiving device
    • Publication number 20030060184
    • Publication date Mar 27, 2003
    • Noriyuki Kagaya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Distortion compensator
    • Publication number 20030053552
    • Publication date Mar 20, 2003
    • Naoki Hongo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Amplifying device
    • Publication number 20030045247
    • Publication date Mar 6, 2003
    • Naoki Hongo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Amplifying device
    • Publication number 20030045253
    • Publication date Mar 6, 2003
    • Naoki Hongo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Receiving apparatus
    • Publication number 20030027596
    • Publication date Feb 6, 2003
    • Yoichi Okubo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Peak limiter and multi-carrier amplification apparatus
    • Publication number 20030022639
    • Publication date Jan 30, 2003
    • Hitachi Kokusai Electric Inc.
    • Naoki Hongo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Distortion canceling circuit
    • Publication number 20020180523
    • Publication date Dec 5, 2002
    • Hitachi Kokusai Electric Inc.
    • Yoichi Okubo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Predistortion type distortion compensation apparatus
    • Publication number 20020101938
    • Publication date Aug 1, 2002
    • Masato Horaguchi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Amplifier apparatus
    • Publication number 20020022464
    • Publication date Feb 21, 2002
    • Takashi Uchida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE