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Toshikazu YOSHIKAWA

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  • Hiroshima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for recycling denitration catalyst
    • Patent number 10,767,535
    • Issue date Sep 8, 2020
    • The Chugoku Electric Power Co., Inc.
    • Eiji Kiyonaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for recycling denitration catalyst
    • Patent number 10,746,074
    • Issue date Aug 18, 2020
    • The Chugoku Electric Power Co., Inc.
    • Eiji Kiyonaga
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method for regenerating denitrification catalyst
    • Patent number 10,335,780
    • Issue date Jul 2, 2019
    • The Chugoku Electric Power Co., Inc.
    • Toshikazu Yoshikawa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR RECYCLING DENITRATION CATALYST
    • Publication number 20180280941
    • Publication date Oct 4, 2018
    • The Chugoku Electric Power Co., Inc.
    • Eiji KIYONAGA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR RECYCLING DENITRATION CATALYST
    • Publication number 20180280965
    • Publication date Oct 4, 2018
    • The Chugoku Electric Power Co., Inc.
    • Eiji KIYONAGA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DENITRATION CATALYST AND METHOD FOR PRODUCING THE SAME
    • Publication number 20180280936
    • Publication date Oct 4, 2018
    • The Chugoku Electric Power Co., Inc.
    • Eiji KIYONAGA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR REGENERATING DENITRIFICATION CATALYST
    • Publication number 20160051976
    • Publication date Feb 25, 2016
    • THE CHUGOKU ELECTRIC POWER CO., INC.
    • Toshikazu YOSHIKAWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL