TREA

Tadashi Maeda

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device
    • Patent number 10,115,684
    • Issue date Oct 30, 2018
    • Renesas Electronics Corporation
    • Shinpei Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,589,887
    • Issue date Mar 7, 2017
    • Renesas Electronics Corporation
    • Shinpei Watanabe
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,466,591
    • Issue date Oct 11, 2016
    • Renesas Electronics Corporation
    • Shinpei Watanabe
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,252,200
    • Issue date Feb 2, 2016
    • Renesas Electronics Corporation
    • Shinpei Watanabe
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Totally-enclosed fan-cooled motor
    • Patent number 9,030,064
    • Issue date May 12, 2015
    • Mitsubishi Electric Corporation
    • Seiji Haga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Start signal detector circuit
    • Patent number 8,446,179
    • Issue date May 21, 2013
    • NEC Corporation
    • Tadashi Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Phase comparator and phase-locked loop
    • Patent number 8,248,104
    • Issue date Aug 21, 2012
    • NEC Corporation
    • Tadashi Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Information storage device, information processing system, and sett...
    • Patent number 8,015,328
    • Issue date Sep 6, 2011
    • Renesas Electronics Corporation
    • Isao Sakakida
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Signal processing device
    • Patent number 7,873,139
    • Issue date Jan 18, 2011
    • NEC Corporation
    • Noriaki Matsuno
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Amplification circuit
    • Patent number 7,821,334
    • Issue date Oct 26, 2010
    • NEC Electronics Corporation
    • Tadashi Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Cooling device of electric motor for vehicle
    • Patent number 7,816,823
    • Issue date Oct 19, 2010
    • Mitsubishi Electric Corporation
    • Hideyuki Yoshizawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Start signal detector circuit
    • Patent number 7,663,394
    • Issue date Feb 16, 2010
    • NEC Corporation
    • Tomoyuki Yamase
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Amplifying circuit
    • Patent number 7,298,215
    • Issue date Nov 20, 2007
    • NEC Corporation
    • Hitoshi Yano
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    PLL circuit
    • Patent number 7,180,375
    • Issue date Feb 20, 2007
    • NEC Corporation
    • Tadashi Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Receiving circuit
    • Patent number 6,429,717
    • Issue date Aug 6, 2002
    • NEC Corporation
    • Tadashi Maeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Differential amplifier circuit
    • Patent number 6,137,350
    • Issue date Oct 24, 2000
    • NEC Corporation
    • Tadashi Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    FETs logic circuit
    • Patent number 5,909,128
    • Issue date Jun 1, 1999
    • NEC Corporation
    • Tadashi Maeda
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    GaAs logic circuit with temperature compensation circuitry
    • Patent number 5,696,453
    • Issue date Dec 9, 1997
    • NEC Corporation
    • Tadashi Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Switching speed fluctuation detecting apparatus for logic circuit a...
    • Patent number 5,619,146
    • Issue date Apr 8, 1997
    • NEC Corporation
    • Masahiro Fujii
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING UNIT COIL FOR STATOR OF ROTARY ELECTRIC MA...
    • Publication number 20210328486
    • Publication date Oct 21, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Yutaka HIROTA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170148751
    • Publication date May 25, 2017
    • RENESAS ELECTRONICS CORPORATION
    • Shinpei WATANABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160118368
    • Publication date Apr 28, 2016
    • RENESAS ELECTRONICS CORPORATION
    • Shinpei WATANABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160093570
    • Publication date Mar 31, 2016
    • RENESAS ELECTRONICS CORPORATION
    • Shinpei WATANABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor Device
    • Publication number 20150130022
    • Publication date May 14, 2015
    • RENESAS ELECTRONICS CORPORATION
    • Shinpei Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TOTALLY-ENCLOSED FAN-COOLED MOTOR
    • Publication number 20130119795
    • Publication date May 16, 2013
    • MITSUBISHI ELECTRIC CORPORATION
    • Seiji Haga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    START SIGNAL DETECTOR CIRCUIT
    • Publication number 20110121864
    • Publication date May 26, 2011
    • NEC Corporation
    • Tadashi Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PHASE COMPARATOR AND PHASE-LOCKED LOOP
    • Publication number 20100171527
    • Publication date Jul 8, 2010
    • Tadashi Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFICATION CIRCUIT
    • Publication number 20100060354
    • Publication date Mar 11, 2010
    • NEC Corporation
    • Tadashi Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SIGNAL PROCESSING DEVICE
    • Publication number 20090245454
    • Publication date Oct 1, 2009
    • NEC Electronics Corporation
    • Noriaki Matsuno
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    INFORMATION STORAGE DEVICE, INFORMATION PROCESSING SYSTEM, AND SETT...
    • Publication number 20090187688
    • Publication date Jul 23, 2009
    • NEC ELECTRONICS CORPORATION
    • Isao Sakakida
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COOLING DEVICE OF ELECTRIC MOTOR FOR VEHICLE
    • Publication number 20090146512
    • Publication date Jun 11, 2009
    • MITSUBISHI ELECTRIC CORPORATION
    • Hideyuki Yoshizawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20090098833
    • Publication date Apr 16, 2009
    • Takashi Tokairin
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    START SIGNAL DETECTOR CIRCUIT
    • Publication number 20090010034
    • Publication date Jan 8, 2009
    • NEC Corporation
    • Tomoyuki Yamase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Amplifying circuit
    • Publication number 20060033573
    • Publication date Feb 16, 2006
    • Hitoshi Yano
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Pll circuit
    • Publication number 20050253658
    • Publication date Nov 17, 2005
    • NEC Corporation
    • Tadashi Maeda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Receiving circuit
    • Publication number 20020033715
    • Publication date Mar 21, 2002
    • NEC Corporation
    • Tadashi Maeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE