TREA

Tunesaku Itaba

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  • Kashiwazaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seal assembly for stirling engine
    • Patent number 5,199,722
    • Issue date Apr 6, 1993
    • Kabushiki Kaisha Riken
    • Yoshiaki Wada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil seal assembly
    • Patent number 4,984,812
    • Issue date Jan 15, 1991
    • Kabushiki Kaisha Riken
    • Yoshiaki Wada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rod seal device for stirling engines
    • Patent number 4,694,707
    • Issue date Sep 22, 1987
    • Kabushiki Kaisha Riken
    • Daisaku Kobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rod seal device for stirling engines
    • Patent number 4,691,591
    • Issue date Sep 8, 1987
    • Kabushiki Kaisha Riken
    • Daisaku Kobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS