TREA

Tadashi Kozawa

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  • Oobu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reciprocating piston fluid pump
    • Patent number 5,374,168
    • Issue date Dec 20, 1994
    • Aisan Kogyo Kabushiki Kaisha
    • Tadashi Kozawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Centrifugal pump of vortex-flow type
    • Patent number 4,872,806
    • Issue date Oct 10, 1989
    • Aisan Kogyo Kabushiki Kaisha
    • Yutaka Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor-driven fuel pump
    • Patent number 4,854,830
    • Issue date Aug 8, 1989
    • Aisan Kogyo Kabushiki Kaisha
    • Tadashi Kozawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sealing construction for slide type vacuum pump with finger portion...
    • Patent number 4,694,734
    • Issue date Sep 22, 1987
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshihisa Nomura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS