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Yutaka Yamada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable capacity centrifugal water pump with movable pressure cham...
    • Patent number 5,169,286
    • Issue date Dec 8, 1992
    • Yamada; Yutaka
    • Yutaka Yamada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Water pump
    • Patent number 5,125,795
    • Issue date Jun 30, 1992
    • Aisan Kogyo Kabushiki Kaisha
    • Shigeru Suzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Canister device for use in gasoline tank
    • Patent number 4,836,172
    • Issue date Jun 6, 1989
    • Aisan Kogyo Kabushiki Kaisha
    • Kazumi Haruta
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Canister for capturing evaporated fuel
    • Patent number 4,766,872
    • Issue date Aug 30, 1988
    • Aisan Kogyo Kabushiki Kaisha
    • Takashi Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Canister for adsorbing fuel vapors
    • Patent number 4,758,255
    • Issue date Jul 19, 1988
    • Aisan Kogyo Kabushiki Kaisha
    • Yutaka Yamada
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Check valve assembly for pipeline system
    • Patent number 4,693,269
    • Issue date Sep 15, 1987
    • Yutaka Yamada
    • Yutaka Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve assembly for pipeline system
    • Patent number 4,617,959
    • Issue date Oct 21, 1986
    • Nippondenso Co., Ltd.
    • Yutaka Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow control device of a helically-shaped intake port
    • Patent number 4,467,750
    • Issue date Aug 28, 1984
    • Toyota Jidosha Kabushiki Kaisha
    • Kiyoshi Isogai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS