TREA

Fuminao Arai

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  • Kawiya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of fabricating piston by welding
    • Patent number 4,553,015
    • Issue date Nov 12, 1985
    • Aisin Seiki Kabushiki Kaisha
    • Masami Ishii
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Valve actuating device
    • Patent number 4,523,551
    • Issue date Jun 18, 1985
    • Aisin Seiki Kabushiki Kaisha
    • Fuminao Arai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable cylinder device for internal combustion engines
    • Patent number 4,522,169
    • Issue date Jun 11, 1985
    • Aisin Seiki Kabushiki Kaisha
    • Fuminao Arai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic lifter system for variable cylinder engines
    • Patent number 4,509,467
    • Issue date Apr 9, 1985
    • Aisin Seiki Kabushiki Kaisha
    • Fuminao Arai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable cylinder device for internal combustion engines
    • Patent number 4,462,353
    • Issue date Jul 31, 1984
    • Aisin Seiki Kabushiki Kaisha
    • Fuminao Arai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic lash adjuster
    • Patent number 4,438,739
    • Issue date Mar 27, 1984
    • Aisin Seiki Kabushiki Kaisha
    • Fuminao Arai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Self-contained hydraulic lash adjuster
    • Patent number 4,402,285
    • Issue date Sep 6, 1983
    • Aisin Seiki Kabushiki Kaisha
    • Fuminao Arai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine valve actuating mechanism having a hydraulic fulcrum lifting...
    • Patent number 4,387,675
    • Issue date Jun 14, 1983
    • Aisin Seiki Kabushiki Kaisha
    • Takanobu Hori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES