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Ryuichiro MURAKAMI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Diesel engine
    • Patent number 10,451,015
    • Issue date Oct 22, 2019
    • Yanmar Co., Ltd.
    • Seiji Yukishige
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Catalyst storage case, exhaust duct, and engine
    • Patent number 10,113,467
    • Issue date Oct 30, 2018
    • YANMAR CO., LTD.
    • Ryuichiro Murakami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    DIESEL ENGINE
    • Publication number 20180283335
    • Publication date Oct 4, 2018
    • Yanmar Co., Ltd.
    • Seiji YUKISHIGE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Catalyst Storage Case, Exhaust Duct, and Engine
    • Publication number 20170002712
    • Publication date Jan 5, 2017
    • YANMAR CO., LTD
    • Ryuichiro MURAKAMI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES