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Youichi IWANO

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two-wire transmitter
    • Patent number 11,222,526
    • Issue date Jan 11, 2022
    • Yokogawa Electric Corporation
    • Youichi Iwano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Pulse signal output circuit
    • Patent number 10,680,527
    • Issue date Jun 9, 2020
    • Yokogawa Electric Corporation
    • Youichi Iwano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Field device with enhanced noise resistance
    • Patent number 10,003,327
    • Issue date Jun 19, 2018
    • Yokogawa Electric Corporation
    • Youichi Iwano
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Current output circuit and two-wire transmitter
    • Patent number 9,379,554
    • Issue date Jun 28, 2016
    • Yokogawa Electric Corporation
    • Daisuke Hatori
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Two-wire transmitter
    • Patent number 8,718,152
    • Issue date May 6, 2014
    • Yokogawa Electric Corporation
    • Youichi Iwano
    • G08 - SIGNALLING

Patents Applicationslast 30 patents

  • Information Patent Application

    TWO-WIRE TRANSMITTER
    • Publication number 20230308017
    • Publication date Sep 28, 2023
    • YOKOGAWA ELECTRIC CORPORATION
    • Youichi Iwano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TWO-WIRE TRANSMITTER
    • Publication number 20200202701
    • Publication date Jun 25, 2020
    • YOKOGAWA ELECTRIC CORPORATION
    • Youichi Iwano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PULSE SIGNAL OUTPUT CIRCUIT
    • Publication number 20190372469
    • Publication date Dec 5, 2019
    • YOKOGAWA ELECTRIC CORPORATION
    • Youichi IWANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FIELD DEVICE
    • Publication number 20160072489
    • Publication date Mar 10, 2016
    • YOKOGAWA ELECTRIC CORPORATION
    • Youichi IWANO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CURRENT OUTPUT CIRCUIT AND TWO-WIRE TRANSMITTER
    • Publication number 20140132072
    • Publication date May 15, 2014
    • YOKOGAWA ELECTRIC CORPORATION
    • Daisuke HATORI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TWO-WIRE TRANSMITTER
    • Publication number 20120082204
    • Publication date Apr 5, 2012
    • YOKOGAWA ELECTRIC CORPORATION
    • Youichi IWANO
    • G08 - SIGNALLING