TREA

Mitsugu Nakagawa

Follow

Person

  • Obu-shi, JP
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS ANALYZER
    • Publication number 20230280277
    • Publication date Sep 7, 2023
    • Marunaka Co.,Ltd.
    • Mitsugu NAKAGAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    APPARATUS AND METHOD FOR LEAK TEST
    • Publication number 20230221204
    • Publication date Jul 13, 2023
    • Marunaka Co., Ltd.
    • Mitsugu NAKAGAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS ANALYZER
    • Publication number 20200348237
    • Publication date Nov 5, 2020
    • Marunaka Co., Ltd.
    • Mitsugu NAKAGAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    LEAKAGE INSPECTION APPARATUS AND LEAKAGE INSPECTION METHOD
    • Publication number 20130199274
    • Publication date Aug 8, 2013
    • MARUNAKA CO., LTD.
    • Setsuo Yamamoto
    • G01 - MEASURING TESTING