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Tomoyuki Koike

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  • Nagoya-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Repeater
    • Patent number 10,972,393
    • Issue date Apr 6, 2021
    • Denso Corporation
    • Tomoyuki Koike
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Relay apparatus
    • Patent number 10,091,703
    • Issue date Oct 2, 2018
    • Denso Corporation
    • Tomoyuki Koike
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Relay apparatus
    • Patent number 10,070,389
    • Issue date Sep 4, 2018
    • Denso Corporation
    • Tomoyuki Koike
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Switching hub and communication network
    • Patent number 9,838,335
    • Issue date Dec 5, 2017
    • Denso Corporation
    • Tomoyuki Koike
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Receiver circuit
    • Patent number 8,861,621
    • Issue date Oct 14, 2014
    • Denso Corporation
    • Hiroyuki Mori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Ringing suppression circuit
    • Patent number 8,593,202
    • Issue date Nov 26, 2013
    • Denso Corporation
    • Hiroyuki Mori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    REPEATER
    • Publication number 20190158402
    • Publication date May 23, 2019
    • DENSO CORPORATION
    • Tomoyuki KOIKE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SWITCHING HUB AND COMMUNICATION NETWORK
    • Publication number 20160301545
    • Publication date Oct 13, 2016
    • DENSO CORPORATION
    • Tomoyuki KOIKE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RELAY APPARATUS
    • Publication number 20160278017
    • Publication date Sep 22, 2016
    • DENSO CORPORATION
    • Tomoyuki KOIKE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RELAY APPARATUS
    • Publication number 20160277998
    • Publication date Sep 22, 2016
    • DENSO CORPORATION
    • Tomoyuki KOIKE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RECEIVER CIRCUIT
    • Publication number 20140056388
    • Publication date Feb 27, 2014
    • DENSO CORPORATION
    • Hiroyuki Mori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COMMUNICATIONS RELAY SYSTEM AND RELAY DEVICE IN THE SAME
    • Publication number 20130114647
    • Publication date May 9, 2013
    • DENSO CORPORATION
    • Tomoyuki Koike
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RINGING SUPPRESSION CIRCUIT
    • Publication number 20120293230
    • Publication date Nov 22, 2012
    • DENSO CORPORATION
    • Hiroyuki MORI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE