TREA

Yokoyama Nobuaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scanning receiver
    • Patent number 7,415,255
    • Issue date Aug 19, 2008
    • General Research of Electronics, Inc.
    • Kiyoshi Wakui
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Frequency scanning receiver permitting quick PPL setting
    • Patent number 6,968,165
    • Issue date Nov 22, 2005
    • General Research of Electronics, Inc.
    • Sadanori Shitara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Current controller for inductive load
    • Patent number 6,965,222
    • Issue date Nov 15, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Nobuaki Yokoyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Character input method
    • Patent number 6,690,303
    • Issue date Feb 10, 2004
    • General Research of Electronics, Inc.
    • Sadanori Shitara
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Each area automatic selection receiver for emergency radio signal
    • Patent number 6,535,164
    • Issue date Mar 18, 2003
    • General Research of Electronics, Inc.
    • Kazuyoshi Imazeki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Power supply unit
    • Patent number 6,377,020
    • Issue date Apr 23, 2002
    • General Research of Electronics, Inc.
    • Nobuaki Yokoyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Copy system and copy controller
    • Patent number 6,256,105
    • Issue date Jul 3, 2001
    • Silver Seiko Ltd.
    • Yokoyama Nobuaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    SSB radio receiver
    • Patent number 5,875,389
    • Issue date Feb 23, 1999
    • General Research of Electronics, Inc.
    • Nobuaki Yokoyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Telephone-line dedicating apparatus
    • Patent number 5,502,760
    • Issue date Mar 26, 1996
    • General Research of Electronics, Inc.
    • Wayne Gilbert
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Telephone answering system
    • Patent number 5,396,544
    • Issue date Mar 7, 1995
    • General Research of Electronics, Inc.
    • Wayne Gilbert
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Radio receiver
    • Patent number 4,797,636
    • Issue date Jan 10, 1989
    • General Research of Electronics, Inc.
    • Kazuyoshi Imazeki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Radio receiver
    • Patent number 4,679,245
    • Issue date Jul 7, 1987
    • General Research of Electronics, Inc.
    • Kazuyoshi Imazeki
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Slide switch with indicator light
    • Patent number 4,631,377
    • Issue date Dec 23, 1986
    • General Research of Electronics, Inc.
    • Kazuyoshi Imazeki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power-saving relay circuit
    • Patent number 4,603,370
    • Issue date Jul 29, 1986
    • General Research of Electronics, Inc.
    • Kazuyoshi Imazeki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna with coaxial connector
    • Patent number 4,525,718
    • Issue date Jun 25, 1985
    • General Research of Electronics, Inc.
    • Kazuyoshi Imazeki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna with BNC-type coaxial connector
    • Patent number 4,523,197
    • Issue date Jun 11, 1985
    • General Research of Electronics, Inc.
    • Kazuyoshi Imazeki
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSMITTER-RECEIVER FOR SHORT-RANGE WIRELESS TRANSMISSION
    • Publication number 20070281618
    • Publication date Dec 6, 2007
    • GENERAL RESEARCH OF ELECTRONICS, INC.
    • Nobuaki Yokoyama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Data transfer system
    • Publication number 20060133453
    • Publication date Jun 22, 2006
    • Nobuaki Yokoyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Scanning receiver
    • Publication number 20060057986
    • Publication date Mar 16, 2006
    • GENERAL RESEARCH OF ELECTRONICS, INC.
    • Kiyoshi Wakui
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Current controller for inductive load
    • Publication number 20040178782
    • Publication date Sep 16, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Nobuaki Yokoyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Frequency scanning receiver
    • Publication number 20020168953
    • Publication date Nov 14, 2002
    • Sadanori Shitara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Frequency scanning receiver
    • Publication number 20020160736
    • Publication date Oct 31, 2002
    • Sadanori Shitara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Each area automatic selection receiver for emergency radio signal
    • Publication number 20020145558
    • Publication date Oct 10, 2002
    • Kazuyoshi Imazeki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE