TREA

Hidetsugu Matsubara

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  • Matsudo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing support for a lysholm compressor
    • Patent number 5,454,700
    • Issue date Oct 3, 1995
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Yuichi Iguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lubricating device for engine-driven supercharger
    • Patent number 5,377,649
    • Issue date Jan 3, 1995
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Hidetsugu Matsubara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotor with eccentrically positioned retainer pin
    • Patent number 5,018,953
    • Issue date May 28, 1991
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Hidetsugu Matsubara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...