TREA

Tatsuya Iwazaki

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  • Tochigi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    EGR apparatus and dump truck including the same
    • Patent number 10,808,652
    • Issue date Oct 20, 2020
    • Komatsu Ltd.
    • Yasuhiro Kamoshida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve device
    • Patent number 7,455,056
    • Issue date Nov 25, 2008
    • Komatsu Ltd.
    • Hideyuki Seiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piping structure of fuel injection pipes for engine
    • Patent number 7,047,942
    • Issue date May 23, 2006
    • Komatsu Ltd.
    • Hatsuo Ando
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    EGR Apparatus and Dump Truck Including the Same
    • Publication number 20180087477
    • Publication date Mar 29, 2018
    • KOMATSU LTD.
    • Yasuhiro Kamoshida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Valve Device
    • Publication number 20070194260
    • Publication date Aug 23, 2007
    • Hideyuki Seiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Piping structure of fuel injection pipes for engine
    • Publication number 20040194761
    • Publication date Oct 7, 2004
    • Hatsuo Ando
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS