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Hiroki Nariyasu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine coolant circuit
    • Patent number 10,060,330
    • Issue date Aug 28, 2018
    • YANMAR CO., LTD.
    • Hiroki Nariyasu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine system
    • Patent number 9,157,350
    • Issue date Oct 13, 2015
    • YANMAR CO., LTD.
    • Kenichi Fukuda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE COOLANT CIRCUIT
    • Publication number 20170107892
    • Publication date Apr 20, 2017
    • YANMAR CO., LTD.
    • Hiroki Nariyasu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine System
    • Publication number 20140083084
    • Publication date Mar 27, 2014
    • Yanmar Co., Ltd.
    • Kenichi FUKUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS