TREA

Chika ITO

Follow

Person

  • INA-SHI, JP
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS SENSOR
    • Publication number 20230349851
    • Publication date Nov 2, 2023
    • KOA CORPORATION
    • Tetsuro TANAKA
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    OXYGEN SENSOR ELEMENT
    • Publication number 20210041409
    • Publication date Feb 11, 2021
    • KOA Corporation
    • Tomoichiro OKAMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR AND METHOD FOR MANUFACTURING SAME
    • Publication number 20210018456
    • Publication date Jan 21, 2021
    • KOA Corporation
    • Chika ITO
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR AND MANUFACTURING METHOD THEREFOR
    • Publication number 20210010963
    • Publication date Jan 14, 2021
    • KOA Corporation
    • Tetsuro TANAKA
    • B28 - WORKING CEMENT, CLAY, OR STONE