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Hiroki ICHIKAWA

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  • Kariya-city, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS SENSOR
    • Publication number 20220011257
    • Publication date Jan 13, 2022
    • DENSO CORPORATION
    • Toshihiko HARADA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS CONCENTRATION DETECTION DEVICE
    • Publication number 20210333232
    • Publication date Oct 28, 2021
    • DENSO CORPORATION
    • Toshihiko HARADA
    • G01 - MEASURING TESTING
  • Information Patent Application

    AMMONIA SENSOR
    • Publication number 20210310984
    • Publication date Oct 7, 2021
    • DENSO CORPORATION
    • Satoshi NAKAMURA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20210262974
    • Publication date Aug 26, 2021
    • DENSO CORPORATION
    • Toshihiko HARADA
    • G01 - MEASURING TESTING
  • Information Patent Application

    ABNORMALITY DETERMINATION APPARATUS FOR AMMONIA SENSOR
    • Publication number 20210222607
    • Publication date Jul 22, 2021
    • DENSO CORPORATION
    • Kensuke TAKIZAWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS SENSOR CONTROL DEVICE
    • Publication number 20200249124
    • Publication date Aug 6, 2020
    • DENSO CORPORATION
    • Yuki MURAYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR DIAGNOSIS DEVICE
    • Publication number 20200088665
    • Publication date Mar 19, 2020
    • DENSO CORPORATION
    • Kensuke TAKIZAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    NITROUS OXIDE CONCENTRATION DETECTOR
    • Publication number 20190391108
    • Publication date Dec 26, 2019
    • DENSO CORPORATION
    • Hao WU
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR ELEMENT AND GAS SENSOR
    • Publication number 20190004008
    • Publication date Jan 3, 2019
    • Denso Corporation
    • Yusuke TODO
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR ELEMENT AND GAS SENSOR UNIT
    • Publication number 20180172625
    • Publication date Jun 21, 2018
    • DENSO CORPORATION
    • Hiroki ICHIKAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20180017520
    • Publication date Jan 18, 2018
    • DENSO CORPORATION
    • Yusuke TODO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...