TREA

Junji Asahara

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coal deactivation treatment device
    • Patent number 9,617,491
    • Issue date Apr 11, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Takeshi Kaneko
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Method for deactivating coal
    • Patent number 9,359,569
    • Issue date Jun 7, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Keiichi Nakagawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method for gas treatment of coal
    • Patent number 9,085,739
    • Issue date Jul 21, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Keiichi Nakagawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    COAL DEACTIVATION TREATMENT DEVICE
    • Publication number 20140366433
    • Publication date Dec 18, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Takeshi Kaneko
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHOD FOR DEACTIVATING COAL
    • Publication number 20140345193
    • Publication date Nov 27, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Keiichi Nakagawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    METHOD FOR GAS TREATMENT OF COAL
    • Publication number 20130333280
    • Publication date Dec 19, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Keiichi Nakagawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...