TREA

Atsushi Satsuma

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ammonia sensor
    • Patent number 7,341,694
    • Issue date Mar 11, 2008
    • NGK Spark Plug Co., Ltd.
    • Hiroyuki Nishiyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Process for removing nitrous oxide (N.sub.2 O)
    • Patent number 6,143,262
    • Issue date Nov 7, 2000
    • NGK Insulators, Ltd.
    • Yuichi Murakami
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Ammonia sensor
    • Publication number 20040132202
    • Publication date Jul 8, 2004
    • NGK SPARK PLUG CO., LTD.
    • Hiroyuki Nishiyama
    • G01 - MEASURING TESTING