TREA

Touichi Hirata

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  • Ushiku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Prime mover rotational speed control system
    • Patent number 5,265,569
    • Issue date Nov 30, 1993
    • Hitachi Construction Machinery Co., Ltd.
    • Masaki Egashira
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine remote control system
    • Patent number 5,036,817
    • Issue date Aug 6, 1991
    • Hitachi Construction Machinery Co., Ltd.
    • Osamu Tomikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS