TREA

Oxygen concentration cells

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Industry

  • CPC
  • G01N27/409
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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means

Current Industry

G01N27/409Oxygen concentration cells
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS SENSOR OPERATING METHOD AND CONCENTRATION MEASUREMENT APPARATUS
    • Publication number 20240328991
    • Publication date Oct 3, 2024
    • NGK Insulators, Ltd.
    • Naoya SAITO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR ELEMENT AND GAS SENSOR
    • Publication number 20240329022
    • Publication date Oct 3, 2024
    • NGK Insulators, Ltd.
    • Kaoru SHIBUTANI
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTROCHEMICAL DEVICE, SENSOR, AND SENSOR SYSTEM
    • Publication number 20240302320
    • Publication date Sep 12, 2024
    • Kabushiki Kaisha Toshiba
    • Akira FUJIMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SOLID ELECTROLYTE, ELECTROCHEMICAL ELEMENT, AND LIMITING CURRENT TY...
    • Publication number 20240288401
    • Publication date Aug 29, 2024
    • Mitsui Mining and Smelting Co., Ltd.
    • Haruki MATSUO
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20240272115
    • Publication date Aug 15, 2024
    • Niterra Co., Ltd.
    • Masana OKAI
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20240230582
    • Publication date Jul 11, 2024
    • NGK Insulators, Ltd.
    • Yusuke WATANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20240230583
    • Publication date Jul 11, 2024
    • NGK Insulators, Ltd.
    • Yusuke WATANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20240192160
    • Publication date Jun 13, 2024
    • NGK Insulators, Ltd.
    • Daichi ICHIKAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR AND CONTROL METHOD OF GAS SENSOR
    • Publication number 20240192161
    • Publication date Jun 13, 2024
    • NGK Insulators, Ltd.
    • Yusuke WATANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20240133839
    • Publication date Apr 25, 2024
    • NGK Insulators, Ltd.
    • Yusuke WATANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20240133840
    • Publication date Apr 25, 2024
    • NGK Insulators, Ltd.
    • Yusuke WATANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR AND METHOD OF IDENTIFYING DEVIATION OF REFERENCE POTENTI...
    • Publication number 20240044835
    • Publication date Feb 8, 2024
    • NGK Insulators, Ltd.
    • Shingo TANAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    OXYGEN CONTENT DETECTING SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20240044834
    • Publication date Feb 8, 2024
    • Illinois Tool Works Inc.
    • Yuexin Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SENSOR ELEMENT AND GAS SENSOR
    • Publication number 20240011937
    • Publication date Jan 11, 2024
    • NGK Insulators, Ltd.
    • Takayuki SEKIYA
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR ELEMENT AND GAS SENSOR
    • Publication number 20240011938
    • Publication date Jan 11, 2024
    • NGK Insulators, Ltd.
    • Takayuki SEKIYA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS CONCENTRATION DETECTING APPARATUS
    • Publication number 20240003842
    • Publication date Jan 4, 2024
    • DENSO CORPORATION
    • Takashi HIRAYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20230393109
    • Publication date Dec 7, 2023
    • Niterra Co., Ltd.
    • Masashi NOMURA
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR ELEMENT AND GAS SENSOR
    • Publication number 20230384256
    • Publication date Nov 30, 2023
    • NGK Insulators, Ltd.
    • Michiaki ISODA
    • G01 - MEASURING TESTING
  • Information Patent Application

    CO2 MASS ESTIMATION SYSTEM, EXHAUST GAS COMPOSITION RATIO ESTIMATIO...
    • Publication number 20230349855
    • Publication date Nov 2, 2023
    • NGK Insulators, Ltd.
    • Yuichiro KONDO
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR AND CONCENTRATION MEASUREMENT METHOD USING GAS SENSOR
    • Publication number 20230314366
    • Publication date Oct 5, 2023
    • NGK Insulators, Ltd.
    • Yuichiro KONDO
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20230304965
    • Publication date Sep 28, 2023
    • NGK Insulators, Ltd.
    • Takayuki SEKIYA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20230304963
    • Publication date Sep 28, 2023
    • NGK Insulators, Ltd.
    • Yusuke WATANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR ELEMENT
    • Publication number 20230304961
    • Publication date Sep 28, 2023
    • NGK Insulators, Ltd.
    • Yuma TANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20230288366
    • Publication date Sep 14, 2023
    • NGK Insulators, Ltd.
    • Yusuke WATANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR AND GAS SENSOR OPERATION METHOD
    • Publication number 20230280303
    • Publication date Sep 7, 2023
    • NGK Insulators, Ltd.
    • Yusuke WATANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20230228702
    • Publication date Jul 20, 2023
    • NGK Insulators, Ltd.
    • Yusuke WATANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20230228703
    • Publication date Jul 20, 2023
    • NGK Insulators, Ltd.
    • Yusuke WATANABE
    • G01 - MEASURING TESTING
  • Information Patent Application

    SENSOR ELEMENT HAVING FOUR CONTACT SURFACES AND THREE VIAS
    • Publication number 20230213473
    • Publication date Jul 6, 2023
    • ROBERT BOSCH GmbH
    • Andreas Bigge
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR AND CONTROL METHOD OF GAS SENSOR
    • Publication number 20230204534
    • Publication date Jun 29, 2023
    • NGK Insulators, Ltd.
    • Yusuke Watanabe
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20230194463
    • Publication date Jun 22, 2023
    • NGK Insulators, Ltd.
    • Yohei GORO
    • G01 - MEASURING TESTING